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Posted to commits@subversion.apache.org by pb...@apache.org on 2010/06/17 21:00:01 UTC

svn commit: r955709 - in /subversion/branches/1.6.x-issue3242-reintegrate: ./ subversion/include/private/ subversion/libsvn_client/ subversion/libsvn_fs_base/bdb/ subversion/libsvn_fs_fs/ subversion/libsvn_ra_neon/ subversion/libsvn_ra_serf/ subversion...

Author: pburba
Date: Thu Jun 17 19:00:01 2010
New Revision: 955709

URL: http://svn.apache.org/viewvc?rev=955709&view=rev
Log:
On the 1.6.x-issue3242-reintegrate branch: Sync up to 955706 from 1.6.x.

Note: Accepted theirs-conflict for conflict on merge_tests.py caused by
r955342 -- See issue #3657.

Modified:
    subversion/branches/1.6.x-issue3242-reintegrate/   (props changed)
    subversion/branches/1.6.x-issue3242-reintegrate/CHANGES   (props changed)
    subversion/branches/1.6.x-issue3242-reintegrate/STATUS
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/include/private/svn_atomic.h
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_client/merge.c
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_base/bdb/env.c
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/fs.h
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/fs_fs.c
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/rep-cache.c
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/rep-cache.h
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_neon/session.c
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_serf/win32_auth_sspi.c
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_svn/cyrus_auth.c
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_subr/atomic.c
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_subr/sqlite.c
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/svnserve/cyrus_auth.c
    subversion/branches/1.6.x-issue3242-reintegrate/subversion/tests/cmdline/merge_tests.py   (contents, props changed)

Propchange: subversion/branches/1.6.x-issue3242-reintegrate/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Thu Jun 17 19:00:01 2010
@@ -1,5 +1,5 @@
 /subversion/branches/1.5.x-r30215:870312
-/subversion/branches/1.6.x:954549-955342
+/subversion/branches/1.6.x:954549-955706
 /subversion/branches/1.6.x-1.6.8-serfassertion:900822-900868
 /subversion/branches/1.6.x-3242-partial-fixes:931279-932637
 /subversion/branches/1.6.x-UNC-paths:876471-876545
@@ -11,10 +11,13 @@
 /subversion/branches/1.6.x-issue3432:878598-924025
 /subversion/branches/1.6.x-issue3443:878597-879480
 /subversion/branches/1.6.x-issue3469:945700-953293
+/subversion/branches/1.6.x-issue3506:934622-955678
+/subversion/branches/1.6.x-issue3506-init_once:935083-955686
 /subversion/branches/1.6.x-issue3519:880376-889934
 /subversion/branches/1.6.x-issue3573:906488-923765
 /subversion/branches/1.6.x-issue3605:923668-923887
 /subversion/branches/1.6.x-issue3651:952977-954985
+/subversion/branches/1.6.x-issue3654:953882-955338
 /subversion/branches/1.6.x-no-svn_uri:876360-876415
 /subversion/branches/1.6.x-r36178:877876-877884
 /subversion/branches/1.6.x-r36252:876328-876788
@@ -68,6 +71,7 @@
 /subversion/branches/log-g-performance:870941-871032
 /subversion/branches/merge-skips-obstructions:874525-874615
 /subversion/branches/reintegrate-improvements:873853-874164
+/subversion/branches/subtree-mergeinfo:876855
 /subversion/branches/svn-mergeinfo-enhancements:870119-870195,870197-870288
 /subversion/branches/svnpatch-diff:871905,871986
 /subversion/branches/svnserve-logging:869828-870893
@@ -77,4 +81,4 @@
 /subversion/branches/tc_url_rev:874351-874483
 /subversion/branches/tree-conflicts:868291-873154
 /subversion/branches/tree-conflicts-notify:873926-874008
-/subversion/trunk:875965,875968,876004,876012,876017,876019,876022,876024,876032,876041-876042,876048,876051,876055-876056,876059,876083,876091,876097,876101,876104,876109,876123-876125,876129,876132,876138,876160,876167,876175,876180,876185,876205,876223-876225,876230,876233,876245,876252,876256,876283,876287,876312,876326-876327,876330,876366,876372,876374,876376,876383,876386,876442,876456-876457,876462-876464,876467,876469,876480,876486,876495-876497,876516-876518,876524,876526,876583,876601,876614,876628,876633,876641,876659,876687,876689,876705,876715,876726,876760,876763,876794,876804,876815-876816,876821,876825,876837,876840-876841,876843,876849,876857-876858,876862,876873,876890,876897,876905,876908,876925,876931,876934,876948-876949,876953,876987,876993,877011,877014,877016,877028-877029,877038,877119,877127,877146,877157,877191,877195,877203,877211,877230,877234,877237,877243,877249,877259,877261,877304,877319,877407,877437,877441-877442,877453,877459,877472,87754
 4,877553,877565,877568,877573,877593,877595,877597,877601,877612,877665,877667,877681,877692,877696,877701,877720,877730,877784,877793,877797,877809,877815,877819,877821,877842,877848,877853,877867,877869,877873,877901,877909,877916,877931,877942,877953,877964,877968,877970,877981-877982,878005,878013,878015,878020,878046,878053,878062,878074,878080,878089,878091,878093,878095,878127,878129,878131,878142,878173-878176,878216,878240,878242,878255,878269,878272,878279,878296-878297,878303,878321,878335,878338,878341,878343,878353,878364,878367-878368,878385,878399,878423,878426,878447,878462,878484,878491,878498,878532,878595,878646,878659,878673,878682-878683,878690-878691,878693,878723,878760-878761,878873,878875,878877,878879,878905,878910-878911,878915-878916,878924-878925,878946,878949,878955,878960,878970,878981,879001,879033,879056,879074,879076,879081-879082,879093,879105,879126,879148,879170,879198-879199,879201,879271,879293,879357,879375-879376,879403,879631,879635-
 879636,879688,879709-879711,879747,879902,879916,879954,879961,880082,880095,880105,880162,880226,880274-880275,880370,880450,880461,880474,880525-880526,880552,881905,884842,886164,886197,888715,888979,889081,889840,891672,892050,892085,895514,895653,896522,896915,898048,898963,899826,899828,900797,901304,901752,902093,904301,904394,904594,905303,905326,906256,906305,906587,908980-908981,917640,918211,922516,923389,923391,926151,926167,927323,927328,931209,931211,931392,931568,932942,933299,935631,935992,935996,937610,944635,945350,950931,950933,951753,952992,953317
+/subversion/trunk:875965,875968,876004,876012,876017,876019,876022,876024,876032,876041-876042,876048,876051,876055-876056,876059,876083,876091,876097,876101,876104,876109,876123-876125,876129,876132,876138,876160,876167,876175,876180,876185,876205,876223-876225,876230,876233,876245,876252,876256,876283,876287,876312,876326-876327,876330,876366,876372,876374,876376,876383,876386,876442,876456-876457,876462-876464,876467,876469,876480,876486,876495-876497,876516-876518,876524,876526,876583,876601,876614,876628,876633,876641,876659,876687,876689,876705,876715,876726,876760,876763,876794,876804,876815-876816,876821,876825,876837,876840-876841,876843,876849,876857-876858,876862,876873,876890,876897,876905,876908,876925,876931,876934,876948-876949,876953,876987,876993,877011,877014,877016,877028-877029,877038,877119,877127,877146,877157,877191,877195,877203,877211,877230,877234,877237,877243,877249,877259,877261,877304,877319,877407,877437,877441-877442,877453,877459,877472,87754
 4,877553,877565,877568,877573,877593,877595,877597,877601,877612,877665,877667,877681,877692,877696,877701,877720,877730,877784,877793,877797,877809,877815,877819,877821,877842,877848,877853,877867,877869,877873,877901,877909,877916,877931,877942,877953,877964,877968,877970,877981-877982,878005,878013,878015,878020,878046,878053,878062,878074,878080,878089,878091,878093,878095,878127,878129,878131,878142,878173-878176,878216,878240,878242,878255,878269,878272,878279,878296-878297,878303,878321,878335,878338,878341,878343,878353,878364,878367-878368,878385,878399,878423,878426,878447,878462,878484,878491,878498,878532,878595,878646,878659,878673,878682-878683,878690-878691,878693,878723,878760-878761,878873,878875,878877,878879,878905,878910-878911,878915-878916,878924-878925,878946,878949,878955,878960,878970,878981,879001,879033,879056,879074,879076,879081-879082,879093,879105,879126,879148,879170,879198-879199,879201,879271,879293,879357,879375-879376,879403,879631,879635-
 879636,879688,879709-879711,879747,879902,879916,879954,879961,879966,879971,880082,880095,880105,880162,880226,880274-880275,880370,880450,880461,880474,880525-880526,880552,881905,884842,886164,886197,888715,888979,889081,889840,891672,892050,892085,895514,895653,896522,896915,898048,898963,899826,899828,900797,901304,901752,902093,904301,904394,904594,905303,905326,906256,906305,906587,908980-908981,917640,918211,922516,923389,923391,926151,926167,927323,927328,931209,931211,931392,931568,932942,933299,934599,934603,935631,935992,935996,937610,944635,945350,950931,950933,951753,952992,953317

Propchange: subversion/branches/1.6.x-issue3242-reintegrate/CHANGES
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Thu Jun 17 19:00:01 2010
@@ -1,5 +1,5 @@
 /subversion/branches/1.5.x-r30215/CHANGES:870312
-/subversion/branches/1.6.x/CHANGES:954549-955342
+/subversion/branches/1.6.x/CHANGES:954549-955706
 /subversion/branches/1.6.x-1.6.8-serfassertion/CHANGES:900822-900868
 /subversion/branches/1.6.x-3242-partial-fixes/CHANGES:931279-932637
 /subversion/branches/1.6.x-UNC-paths/CHANGES:876471-876545
@@ -11,10 +11,13 @@
 /subversion/branches/1.6.x-issue3432/CHANGES:878598-924025
 /subversion/branches/1.6.x-issue3443/CHANGES:878597-879480
 /subversion/branches/1.6.x-issue3469/CHANGES:945700-953293
+/subversion/branches/1.6.x-issue3506/CHANGES:934622-955678
+/subversion/branches/1.6.x-issue3506-init_once/CHANGES:935083-955686
 /subversion/branches/1.6.x-issue3519/CHANGES:880376-889934
 /subversion/branches/1.6.x-issue3573/CHANGES:906488-923765
 /subversion/branches/1.6.x-issue3605/CHANGES:923668-923887
 /subversion/branches/1.6.x-issue3651/CHANGES:952977-954985
+/subversion/branches/1.6.x-issue3654/CHANGES:953882-955338
 /subversion/branches/1.6.x-no-svn_uri/CHANGES:876360-876415
 /subversion/branches/1.6.x-r36178/CHANGES:877876-877884
 /subversion/branches/1.6.x-r36252/CHANGES:876328-876788
@@ -67,6 +70,7 @@
 /subversion/branches/log-g-performance/CHANGES:870941-871032
 /subversion/branches/merge-skips-obstructions/CHANGES:874525-874615
 /subversion/branches/reintegrate-improvements/CHANGES:873853-874164
+/subversion/branches/subtree-mergeinfo/CHANGES:876855
 /subversion/branches/svn-mergeinfo-enhancements/CHANGES:870119-870195,870197-870288
 /subversion/branches/svnpatch-diff/CHANGES:871905,871986
 /subversion/branches/svnserve-logging/CHANGES:869828-870893
@@ -76,4 +80,4 @@
 /subversion/branches/tc_url_rev/CHANGES:874351-874483
 /subversion/branches/tree-conflicts/CHANGES:868291-873154
 /subversion/branches/tree-conflicts-notify/CHANGES:873926-874008
-/subversion/trunk/CHANGES:837701-841355,875962-934485,935631,935992,935996,937610,944635,945350,950931,950933,951753,952992,953317
+/subversion/trunk/CHANGES:837701-841355,875962-934485,934599,934603,935631,935992,935996,937610,944635,945350,950931,950933,951753,952992,953317

Modified: subversion/branches/1.6.x-issue3242-reintegrate/STATUS
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/STATUS?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/STATUS (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/STATUS Thu Jun 17 19:00:01 2010
@@ -31,39 +31,6 @@ Candidate changes:
                    works correctly. I think the not interactive code path
                    needs the same fix).
 
- * r879966, r879971
-   Reduce the lifetime of the rep-sharing database handles in FSFS to avoid
-   having writers blocking readers, and update that database outside the
-   general FSFS write lock.  This addresses issue #3506.
-   Justification:
-     The performance problems and outright failures of the current code
-     are hurting the ASF repository, and presumably other high-concurrency
-     repositories, too, when large commits occur.
-   Justification:
-     Pre-requisite for the r934599 group.
-   Branch:
-     ^/subversion/branches/1.6.x-issue3506
-   Votes:
-     +1: danielsh, cmpilato
-
- * r934599, r934603
-   Fix a concurrency issue in the FSFS rep-cache code.  This indirectly
-   concerns issue #3506.
-   Justification:
-     Thread safety.
-   Thread:
-     http://article.gmane.org/gmane.comp.version-control.subversion.devel/119483
-   Notes:
-     r934599 updates the svn_atomic__init_once() interface.
-     r934603 is the actual fix.
-   Notes:
-     Depends on the r879966 group, which does not merge cleanly.
-   Branch:
-     ^/subversion/branches/1.6.x-issue3506-init_once
-     (based on ^/subversion/branches/1.6.x-issue3506)
-   Votes:
-     +1: danielsh
-
  * r878590, r878607, r878625, r878626, r878627
    In trunk we optimized the common case of 'find-and-replace with same uri'
    of proxied content thanks to issue 3445 "WebDAV proxy code munging user
@@ -152,10 +119,10 @@ Candidate changes:
    Notes:
      r950445 fixes the issue and r950468 is a test for this issue.
    Votes:
-     +1: stylesen, cmpilato
-     -0: julianfoad (Tested and works fine, but changes semantics of
-           svn_io_dir_walk() which we should not do in a back-port.
-           Discussing on list.)
+     +1: stylesen,
+     -0: julianfoad, cmpilato (Tested and works fine, but changes
+           semantics of svn_io_dir_walk() which we should not do in a
+           back-port.  Discussing on list.)
 
 Veto-blocked changes:
 =====================
@@ -232,23 +199,3 @@ Veto-blocked changes:
 
 Approved changes:
 =================
-
- * r953878, r876855
-   Fix issue #3654 'Added subtrees with mergeinfo break reintegrate'
-   Justification:
-     In certain use cases, this bug breaks reintegrate merges.  Love or
-     hate reintegrate, many users like it and rely on it heavily.  See
-     http://subversion.tigris.org/issues/show_bug.cgi?id=3654 for more.
-   Notes:
-     r953878 is a new test for this issue.
-     r876855 is from ^/subversion/branches/subtree-mergeinfo@876855 and is
-     actual fix for this issue on 1.6.x.  The subtree-mergeinfo branch is
-     already on trunk in it's entirety, but we want only this small portion
-     on 1.6.x.
-   Branch:
-     ^/subversion/branches/1.6.x-issue3654
-     When reintegrating the branch use the '-x --ignore-eol-style' option or
-     the entire merge_tests.py file conflicts.  No idea why this is, the file
-     has svn:eol-style native on both 1.6.x and the branch.
-   Votes:
-     +1: pburba, cmpilato, rhuijben

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/include/private/svn_atomic.h
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/include/private/svn_atomic.h?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/include/private/svn_atomic.h (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/include/private/svn_atomic.h Thu Jun 17 19:00:01 2010
@@ -100,14 +100,16 @@ extern "C" {
  *
  * @a global_status must be a pointer to a global, zero-initialized
  * #svn_atomic_t. @a init_func is a pointer to the function that performs
- * the actual initialization, and @a pool is passed on to the init_func
- * for its use.
+ * the actual initialization. @a baton and and @a pool are passed on to the
+ * init_func for its use.
  *
  * @since New in 1.5.
  */
 svn_error_t *
 svn_atomic__init_once(volatile svn_atomic_t *global_status,
-                      svn_error_t *(*init_func)(apr_pool_t*), apr_pool_t* pool);
+                      svn_error_t *(*init_func)(void*,apr_pool_t*),
+                      void *baton,
+                      apr_pool_t* pool);
 
 #ifdef __cplusplus
 }

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_client/merge.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_client/merge.c?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_client/merge.c (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_client/merge.c Thu Jun 17 19:00:01 2010
@@ -4856,13 +4856,12 @@ struct get_mergeinfo_walk_baton
 
    Given PATH, its corresponding ENTRY, and WB, where WB is the WALK_BATON
    of type "struct get_mergeinfo_walk_baton *":  If PATH is switched,
-   has explicit working svn:mergeinfo from the corresponding merge source and
-   this walk is being done as part of a forward merge or has *any* explicit
-   working svn:mergeinfo and this walk is being done as part of a reverse
-   merge, is missing a child due to a sparse checkout, is absent from disk,
-   is scheduled for deletion, then create a svn_client__merge_path_t *
-   representing *PATH, allocated in BATON->POOL, and
-   push it onto the WB->CHILDREN_WITH_MERGEINFO array. */
+   has explicit working svn:mergeinfo, is missing a child due to a sparse
+   checkout, is absent from disk, is scheduled for deletion, or if the walk
+   is being done as part of a reverse merge, then create a
+   svn_client__merge_path_t *representing *PATH, allocated in
+   WB->CHILDREN_WITH_MERGEINFO->POOL, and push it onto the
+   WB->CHILDREN_WITH_MERGEINFO array. */
 static svn_error_t *
 get_mergeinfo_walk_cb(const char *path,
                       const svn_wc_entry_t *entry,
@@ -4871,9 +4870,8 @@ get_mergeinfo_walk_cb(const char *path,
 {
   struct get_mergeinfo_walk_baton *wb = walk_baton;
   const svn_string_t *propval;
-  svn_mergeinfo_t mergehash;
   svn_boolean_t switched = FALSE;
-  svn_boolean_t has_mergeinfo_from_merge_src = FALSE;
+  svn_boolean_t has_mergeinfo = FALSE;
   svn_boolean_t path_is_merge_target =
     !svn_path_compare_paths(path, wb->merge_target_path);
   const char *parent_path = svn_path_dirname(path, pool);
@@ -4902,111 +4900,9 @@ get_mergeinfo_walk_cb(const char *path,
     {
       SVN_ERR(svn_wc_prop_get(&propval, SVN_PROP_MERGEINFO, path,
                               wb->base_access, pool));
-      /* We always include the merge target regardless of its mergeinfo.
-         So we don't need to check that PATH's mergeinfo corresponds to
-         the merge source. */
-      if (propval && !path_is_merge_target)
-        {
-          svn_stringbuf_t *merge_src_child_path =
-            svn_stringbuf_create(wb->merge_src_canon_path, pool);
-
-          /* When the merge target is '' or '.' WB->MERGE_TARGET_PATH is
-             an empty string and PATH will always be relative.  In this case
-             we can safely combine WB->MERGE_SRC_CANON_PATH and PATH with
-             svn_path_add_compent() which will supply the missing '/' separator.
-
-             Otherwise WB->MERGE_TARGET_PATH is relative or absolute and
-             we remove the common root component between WB->MERGE_TARGET_PATH
-             and PATH from PATH before combining it with
-             WB->MERGE_SRC_CANON_PATH.  The +1 is required because if we are
-             here that means WB->MERGE_TARGET_PATH is a proper ancestor of
-             PATH and we must skip the path separator -- svn_path_add_compent()
-             will add missing separators, but won't remove existing ones -- to
-             avoid a merge_src_child_path with "//" in it. */
-          if (strlen(wb->merge_target_path))
-            svn_path_add_component(merge_src_child_path,
-                                   path + strlen(wb->merge_target_path) + 1);
-          else
-            svn_path_add_component(merge_src_child_path,
-                                   path);
-          SVN_ERR(svn_mergeinfo_parse(&mergehash, propval->data, pool));
-          if (wb->revision1 > wb->revision2 /* Reverse merge. */
-              || propval->len == 0 /* empty mergeinfo */
-              || apr_hash_get(mergehash, merge_src_child_path->data,
-                              APR_HASH_KEY_STRING))
-            {
-              /* The easy way: PATH already has mergeinfo
-                 from this source or has empty mergeinfo... */
-              has_mergeinfo_from_merge_src = TRUE;
-            }
-          else
-            {
-              /* ...the slightly harder way: See if PATH exists in the
-                 merge source at the revisions being merged. If it doesn't
-                 exist there is no way this subtree can be affected by the
-                 merge so we can safely leave it, and its mergeinfo, alone. */
-              svn_error_t *err;
-              const char *original_ra_url = NULL;
-              const char *mergeinfo_url =
-                svn_path_url_add_component2(wb->source_root_url,
-                                            /* Skip leading '/'. */
-                                            merge_src_child_path->data + 1,
-                                            pool);
-              svn_opt_revision_t *start_revision, *end_revision;
-              const char *start_url, *end_url;
-              svn_opt_revision_t peg_rev, rev1_opt, rev2_opt;
-
-              peg_rev.value.number = wb->revision1 < wb->revision2
-                ? wb->revision2 : wb->revision1;
-              peg_rev.kind = svn_opt_revision_number;
-
-              rev1_opt.kind = svn_opt_revision_number;
-              rev1_opt.value.number = wb->revision1;
-
-              rev2_opt.kind = svn_opt_revision_number;
-              rev2_opt.value.number = wb->revision2;
-
-              /* Instead of passing NULL to svn_client__repos_locations() and
-                 causing another session to open, reparent WB->RA_SESSION
-                 and use that. */
-              SVN_ERR(svn_client__ensure_ra_session_url(&original_ra_url,
-                                                        wb->ra_session,
-                                                        mergeinfo_url, pool));
-
-              /* Does PATH exist in the merge source? */
-              err = svn_client__repos_locations(&start_url, &start_revision,
-                                                &end_url, &end_revision,
-                                                wb->ra_session, mergeinfo_url,
-                                                &peg_rev, &rev1_opt, &rev2_opt,
-                                                wb->ctx, pool);
-              if (err)
-                {
-                  /* We might see any of these errors depending on the RA
-                     access method, but they all mean that PATH doesn't exist
-                     in the merge source.
-
-                     ### TODO: Make svn_client__repos_locations() more
-                     ###       consistent in the error it returns(?)
-                     */
-                  if (err->apr_err == SVN_ERR_FS_NOT_FOUND
-                      || err->apr_err == SVN_ERR_CLIENT_UNRELATED_RESOURCES)
-                    svn_error_clear(err);
-                  else
-                    return err;
-                 }
-              else /* PATH does exist in the merge source*/
-                {
-                  has_mergeinfo_from_merge_src = TRUE;
-                }
+      if (propval)
+        has_mergeinfo = TRUE;
 
-              /* Reparent the session to its original URL if necessary. */
-              if (original_ra_url)
-                {
-                  SVN_ERR(svn_ra_reparent(wb->ra_session,
-                                          original_ra_url, pool));
-                }
-            } /* the slightly harder way */
-        }
       /* Regardless of whether PATH has explicit mergeinfo or not, we must
          determine if PATH is switched.  This is so get_mergeinfo_paths()
          can later tweak PATH's parent to reflect a missing child (implying it
@@ -5021,7 +4917,7 @@ get_mergeinfo_walk_cb(const char *path,
      depth is immediates, and/or are file children of the merge target if
      depth is files. */
   if (path_is_merge_target
-      || has_mergeinfo_from_merge_src
+      || has_mergeinfo
       || entry->schedule == svn_wc_schedule_delete
       || switched
       || entry->depth == svn_depth_empty
@@ -5263,9 +5159,7 @@ insert_parent_and_sibs_of_sw_absent_del_
    Create an svn_client__merge_path_t * for any path which meets one or more
    of the following criteria:
 
-     1) do_directory_merge() is processing a forward merge and path has
-        working svn:mergeinfo from corresponding merge source or has empty
-        mergeinfo.
+     1) Path has working svn:mergeinfo.
      2) Path is switched.
      3) Path is a subtree of the merge target (i.e. is not equal to
         MERGE_CMD_BATON->TARGET) and has no mergeinfo of its own but its

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_base/bdb/env.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_base/bdb/env.c?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_base/bdb/env.c (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_base/bdb/env.c Thu Jun 17 19:00:01 2010
@@ -369,7 +369,7 @@ clear_cache(void *data)
 static volatile svn_atomic_t bdb_cache_state;
 
 static svn_error_t *
-bdb_init_cb(apr_pool_t *pool)
+bdb_init_cb(void *baton, apr_pool_t *pool)
 {
 #if APR_HAS_THREADS
   apr_status_t apr_err;
@@ -396,7 +396,7 @@ bdb_init_cb(apr_pool_t *pool)
 svn_error_t *
 svn_fs_bdb__init(apr_pool_t* pool)
 {
-  return svn_atomic__init_once(&bdb_cache_state, bdb_init_cb, pool);
+  return svn_atomic__init_once(&bdb_cache_state, bdb_init_cb, NULL, pool);
 }
 
 static APR_INLINE void

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/fs.h
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/fs.h?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/fs.h (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/fs.h Thu Jun 17 19:00:01 2010
@@ -25,6 +25,7 @@
 
 #include "svn_fs.h"
 #include "svn_config.h"
+#include "private/svn_atomic.h"
 #include "private/svn_cache.h"
 #include "private/svn_fs_private.h"
 #include "private/svn_sqlite.h"
@@ -233,8 +234,15 @@ typedef struct
   /* The sqlite database used for rep caching. */
   svn_sqlite__db_t *rep_cache_db;
 
+  /* Thread-safe boolean */
+  svn_atomic_t rep_cache_db_opened;
+
   /* The oldest revision not in a pack file. */
   svn_revnum_t min_unpacked_rev;
+
+  /* Whether rep-sharing is supported by the filesystem
+   * and allowed by the configuration. */
+  svn_boolean_t rep_sharing_allowed;
 } fs_fs_data_t;
 
 

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/fs_fs.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/fs_fs.c?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/fs_fs.c (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/fs_fs.c Thu Jun 17 19:00:01 2010
@@ -1058,6 +1058,27 @@ svn_fs_fs__fs_supports_mergeinfo(svn_fs_
 }
 
 static svn_error_t *
+read_config(svn_fs_t *fs,
+            apr_pool_t *pool)
+{
+  fs_fs_data_t *ffd = fs->fsap_data;
+
+  SVN_ERR(svn_config_read(&ffd->config,
+                          svn_path_join(fs->path, PATH_CONFIG, pool),
+                          FALSE, fs->pool));
+
+  /* Initialize ffd->rep_sharing_allowed. */
+  if (ffd->format >= SVN_FS_FS__MIN_REP_SHARING_FORMAT)
+    SVN_ERR(svn_config_get_bool(ffd->config, &ffd->rep_sharing_allowed,
+                                CONFIG_SECTION_REP_SHARING,
+                                CONFIG_OPTION_ENABLE_REP_SHARING, TRUE));
+  else
+    ffd->rep_sharing_allowed = FALSE;
+
+  return SVN_NO_ERROR;
+}
+
+static svn_error_t *
 write_config(svn_fs_t *fs,
              apr_pool_t *pool)
 {
@@ -1147,7 +1168,6 @@ svn_fs_fs__open(svn_fs_t *fs, const char
   int format, max_files_per_dir;
   char buf[APR_UUID_FORMATTED_LENGTH + 2];
   apr_size_t limit;
-  svn_boolean_t rep_sharing_allowed;
 
   fs->path = apr_pstrdup(fs->pool, path);
 
@@ -1175,17 +1195,7 @@ svn_fs_fs__open(svn_fs_t *fs, const char
     SVN_ERR(update_min_unpacked_rev(fs, pool));
 
   /* Read the configuration file. */
-  SVN_ERR(svn_config_read(&ffd->config,
-                          svn_path_join(fs->path, PATH_CONFIG, pool),
-                          FALSE, fs->pool));
-  SVN_ERR(svn_config_get_bool(ffd->config, &rep_sharing_allowed,
-                              CONFIG_SECTION_REP_SHARING,
-                              CONFIG_OPTION_ENABLE_REP_SHARING, TRUE));
-
-  /* Open the rep cache. */
-  if (ffd->format >= SVN_FS_FS__MIN_REP_SHARING_FORMAT
-        && rep_sharing_allowed)
-    SVN_ERR(svn_fs_fs__open_rep_cache(fs, fs->pool));
+  SVN_ERR(read_config(fs, pool));
 
   return get_youngest(&(ffd->youngest_rev_cache), path, pool);
 }
@@ -5028,7 +5038,8 @@ rep_write_contents_close(void *baton)
 
   /* Check and see if we already have a representation somewhere that's
      identical to the one we just wrote out. */
-  if (ffd->format >= SVN_FS_FS__MIN_REP_SHARING_FORMAT)
+  if (ffd->rep_sharing_allowed)
+    /* ### TODO: ignore errors opening the DB (issue #3506) * */
     SVN_ERR(svn_fs_fs__get_rep_reference(&old_rep, b->fs, rep->sha1_checksum,
                                          b->parent_pool));
   else
@@ -5275,6 +5286,8 @@ write_final_rev(const svn_fs_id_t **new_
                 const svn_fs_id_t *id,
                 const char *start_node_id,
                 const char *start_copy_id,
+                apr_array_header_t *reps_to_cache,
+                apr_pool_t *reps_pool,
                 apr_pool_t *pool)
 {
   node_revision_t *noderev;
@@ -5313,6 +5326,7 @@ write_final_rev(const svn_fs_id_t **new_
           dirent = val;
           SVN_ERR(write_final_rev(&new_id, file, rev, fs, dirent->id,
                                   start_node_id, start_copy_id,
+                                  reps_to_cache, reps_pool,
                                   subpool));
           if (new_id && (svn_fs_fs__id_rev(new_id) == rev))
             dirent->id = svn_fs_fs__id_copy(new_id, pool);
@@ -5408,10 +5422,14 @@ write_final_rev(const svn_fs_id_t **new_
                                    pool));
 
   /* Save the data representation's hash in the rep cache. */
-  if (ffd->format >= SVN_FS_FS__MIN_REP_SHARING_FORMAT
+  if (ffd->rep_sharing_allowed
         && noderev->data_rep && noderev->kind == svn_node_file
         && noderev->data_rep->revision == rev)
-    SVN_ERR(svn_fs_fs__set_rep_reference(fs, noderev->data_rep, FALSE, pool));
+    {
+      SVN_ERR_ASSERT(reps_to_cache && reps_pool);
+      APR_ARRAY_PUSH(reps_to_cache, representation_t *)
+        = svn_fs_fs__rep_copy(noderev->data_rep, reps_pool);
+    }
 
   /* Return our ID that references the revision file. */
   *new_id_p = noderev->id;
@@ -5652,6 +5670,8 @@ struct commit_baton {
   svn_revnum_t *new_rev_p;
   svn_fs_t *fs;
   svn_fs_txn_t *txn;
+  apr_array_header_t *reps_to_cache;
+  apr_pool_t *reps_pool;
 };
 
 /* The work-horse for svn_fs_fs__commit, called with the FS write lock.
@@ -5705,6 +5725,7 @@ commit_body(void *baton, apr_pool_t *poo
   root_id = svn_fs_fs__id_txn_create("0", "0", cb->txn->id, pool);
   SVN_ERR(write_final_rev(&new_root_id, proto_file, new_rev, cb->fs, root_id,
                           start_node_id, start_copy_id,
+                          cb->reps_to_cache, cb->reps_pool,
                           pool));
 
   /* Write the changed-path information. */
@@ -5826,28 +5847,42 @@ struct commit_sqlite_txn_baton
   apr_pool_t *pool;
 };
 
-/* Implements svn_sqlite__transaction_callback_t. */
+/* Add the representations in REPS_TO_CACHE (an array of representation_t *)
+ * to the rep-cache database of FS. */
 static svn_error_t *
-commit_sqlite_txn_callback(void *baton, svn_sqlite__db_t *db)
+write_reps_to_cache(svn_fs_t *fs,
+                    apr_array_header_t *reps_to_cache,
+                    apr_pool_t *scratch_pool)
 {
-  struct commit_sqlite_txn_baton *cstb = baton;
-  return commit_body(cstb->cb, cstb->pool);
+  int i;
+
+  for (i = 0; i < reps_to_cache->nelts; i++)
+    {
+      representation_t *rep = APR_ARRAY_IDX(reps_to_cache, i, representation_t *);
+
+      /* FALSE because we don't care if another parallel commit happened to
+       * collide with us.  (Non-parallel collisions will not be detected.) */
+      SVN_ERR(svn_fs_fs__set_rep_reference(fs, rep, FALSE, scratch_pool));
+    }
+
+  return SVN_NO_ERROR;
 }
 
-/* Wrapper around commit_body() which implements SQLite transactions.  Arguments
-   the same as commit_body().  */
+/* Implements svn_sqlite__transaction_callback_t. */
 static svn_error_t *
-commit_body_rep_cache(void *baton, apr_pool_t *pool)
+commit_sqlite_txn_callback(void *baton, svn_sqlite__db_t *db)
 {
-  struct commit_sqlite_txn_baton cstb;
-  struct commit_baton *cb = baton;
-  fs_fs_data_t *ffd = cb->fs->fsap_data;
+  struct commit_sqlite_txn_baton *cstb = baton;
+  struct commit_baton *cb = cstb->cb;
 
-  cstb.cb = cb;
-  cstb.pool = pool;
+  /* Write new entries to the rep-sharing database.
+   *
+   * We use an sqlite transcation to speed things up;
+   * see <http://www.sqlite.org/faq.html#q19>.
+   */
+  SVN_ERR(write_reps_to_cache(cb->fs, cb->reps_to_cache, cstb->pool));
 
-  return svn_sqlite__with_transaction(ffd->rep_cache_db,
-                                      commit_sqlite_txn_callback, &cstb);
+  return SVN_NO_ERROR;
 }
 
 svn_error_t *
@@ -5862,10 +5897,34 @@ svn_fs_fs__commit(svn_revnum_t *new_rev_
   cb.new_rev_p = new_rev_p;
   cb.fs = fs;
   cb.txn = txn;
-  return svn_fs_fs__with_write_lock(fs,
-                                    ffd->rep_cache_db ? commit_body_rep_cache :
-                                                        commit_body,
-                                    &cb, pool);
+
+  if (ffd->rep_sharing_allowed)
+    {
+      cb.reps_to_cache = apr_array_make(pool, 5, sizeof(representation_t *));
+      cb.reps_pool = pool;
+    }
+  else
+    {
+      cb.reps_to_cache = NULL;
+      cb.reps_pool = NULL;
+    }
+
+  SVN_ERR(svn_fs_fs__with_write_lock(fs, commit_body, &cb, pool));
+
+  if (ffd->rep_sharing_allowed)
+    {
+      struct commit_sqlite_txn_baton cstb;
+      cstb.cb = &cb;
+      cstb.pool = pool;
+
+      /* ### TODO: ignore errors opening the DB (issue #3506) * */
+      SVN_ERR(svn_fs_fs__open_rep_cache(fs, pool));
+      SVN_ERR(svn_sqlite__with_transaction(ffd->rep_cache_db,
+                                           commit_sqlite_txn_callback,
+                                           &cstb));
+    }
+
+  return SVN_NO_ERROR;
 }
 
 svn_error_t *
@@ -5926,7 +5985,6 @@ svn_fs_fs__create(svn_fs_t *fs,
 {
   int format = SVN_FS_FS__FORMAT_NUMBER;
   fs_fs_data_t *ffd = fs->fsap_data;
-  svn_boolean_t rep_sharing_allowed;
 
   fs->path = apr_pstrdup(pool, path);
   /* See if we had an explicitly requested pre-1.4- or pre-1.5-compatible.  */
@@ -5986,17 +6044,7 @@ svn_fs_fs__create(svn_fs_t *fs,
   SVN_ERR(write_config(fs, pool));
 
   /* Read the configuration file. */
-  SVN_ERR(svn_config_read(&ffd->config,
-                          svn_path_join(fs->path, PATH_CONFIG, pool),
-                          FALSE, fs->pool));
-  SVN_ERR(svn_config_get_bool(ffd->config, &rep_sharing_allowed,
-                              CONFIG_SECTION_REP_SHARING,
-                              CONFIG_OPTION_ENABLE_REP_SHARING, TRUE));
-
-  /* Create the rep cache. */
-  if (ffd->format >= SVN_FS_FS__MIN_REP_SHARING_FORMAT
-        && rep_sharing_allowed)
-    SVN_ERR(svn_fs_fs__open_rep_cache(fs, fs->pool));
+  SVN_ERR(read_config(fs, pool));
 
   /* Create the min unpacked rev file. */
   if (ffd->format >= SVN_FS_FS__MIN_PACKED_FORMAT)

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/rep-cache.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/rep-cache.c?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/rep-cache.c (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/rep-cache.c Thu Jun 17 19:00:01 2010
@@ -54,13 +54,18 @@ static const char * const statements[] =
   };
 
 
-svn_error_t *
-svn_fs_fs__open_rep_cache(svn_fs_t *fs,
-                          apr_pool_t *pool)
+static svn_error_t *
+open_rep_cache(void *baton,
+               apr_pool_t *pool)
 {
+  svn_fs_t *fs = baton;
   fs_fs_data_t *ffd = fs->fsap_data;
   const char *db_path;
 
+  /* Be idempotent. */
+  if (ffd->rep_cache_db)
+    return SVN_NO_ERROR;
+
   /* Open (or create) the sqlite database.  It will be automatically
      closed when fs->pool is destoyed. */
   db_path = svn_path_join(fs->path, REP_CACHE_DB_NAME, pool);
@@ -73,6 +78,15 @@ svn_fs_fs__open_rep_cache(svn_fs_t *fs,
 }
 
 svn_error_t *
+svn_fs_fs__open_rep_cache(svn_fs_t *fs,
+                          apr_pool_t *pool)
+{
+  fs_fs_data_t *ffd = fs->fsap_data;
+  return svn_atomic__init_once(&ffd->rep_cache_db_opened,
+                               open_rep_cache, fs, pool);
+}
+
+svn_error_t *
 svn_fs_fs__get_rep_reference(representation_t **rep,
                              svn_fs_t *fs,
                              svn_checksum_t *checksum,
@@ -82,11 +96,9 @@ svn_fs_fs__get_rep_reference(representat
   svn_sqlite__stmt_t *stmt;
   svn_boolean_t have_row;
 
-  if (ffd->rep_cache_db == NULL)
-    {
-      *rep = NULL;
-      return SVN_NO_ERROR;
-    }
+  SVN_ERR_ASSERT(ffd->rep_sharing_allowed);
+  if (! ffd->rep_cache_db)
+    SVN_ERR(svn_fs_fs__open_rep_cache(fs, pool));
 
   /* We only allow SHA1 checksums in this table. */
   if (checksum->kind != svn_checksum_sha1)
@@ -124,8 +136,9 @@ svn_fs_fs__set_rep_reference(svn_fs_t *f
   representation_t *old_rep;
   svn_sqlite__stmt_t *stmt;
 
-  if (ffd->rep_cache_db == NULL)
-    return SVN_NO_ERROR;
+  SVN_ERR_ASSERT(ffd->rep_sharing_allowed);
+  if (! ffd->rep_cache_db)
+    SVN_ERR(svn_fs_fs__open_rep_cache(fs, pool));
 
   /* We only allow SHA1 checksums in this table. */
   if (rep->sha1_checksum == NULL)

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/rep-cache.h
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/rep-cache.h?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/rep-cache.h (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_fs_fs/rep-cache.h Thu Jun 17 19:00:01 2010
@@ -29,7 +29,7 @@ extern "C" {
 
 #define REP_CACHE_DB_NAME        "rep-cache.db"
 
-/* Open (and create, if needed) the rep cache database associated with FS.
+/* Open and create, if needed, the rep cache database associated with FS.
    Use POOL for temporary allocations. */
 svn_error_t *
 svn_fs_fs__open_rep_cache(svn_fs_t *fs,

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_neon/session.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_neon/session.c?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_neon/session.c (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_neon/session.c Thu Jun 17 19:00:01 2010
@@ -724,7 +724,7 @@ parse_url(ne_uri *uri, const char *url)
 /* Initializer function matching the prototype accepted by
    svn_atomic__init_once(). */
 static svn_error_t *
-initialize_neon(apr_pool_t *ignored_pool)
+initialize_neon(void *baton, apr_pool_t *ignored_pool)
 {
   if (ne_sock_init() != 0)
     return svn_error_create(SVN_ERR_RA_DAV_SOCK_INIT, NULL,
@@ -737,7 +737,7 @@ initialize_neon(apr_pool_t *ignored_pool
 static svn_error_t *
 ensure_neon_initialized(void)
 {
-  return svn_atomic__init_once(&neon_initialized, initialize_neon, NULL);
+  return svn_atomic__init_once(&neon_initialized, initialize_neon, NULL, NULL);
 }
 
 static svn_error_t *

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_serf/win32_auth_sspi.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_serf/win32_auth_sspi.c?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_serf/win32_auth_sspi.c (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_serf/win32_auth_sspi.c Thu Jun 17 19:00:01 2010
@@ -76,7 +76,7 @@ static unsigned int ntlm_maxtokensize = 
  * Accepted by svn_atomic__init_once()
  */
 static svn_error_t *
-initialize_sspi(apr_pool_t* pool)
+initialize_sspi(void *baton, apr_pool_t* pool)
 {
   sspi = InitSecurityInterface();
 
@@ -118,7 +118,8 @@ init_sspi_connection(svn_ra_serf__sessio
   const char *tmp;
   apr_size_t tmp_len;
 
-  SVN_ERR(svn_atomic__init_once(&sspi_initialized, initialize_sspi, pool));
+  SVN_ERR(svn_atomic__init_once(&sspi_initialized,
+                                initialize_sspi, NULL, pool));
 
   conn->sspi_context = (serf_sspi_context_t*)
     apr_palloc(pool, sizeof(serf_sspi_context_t));
@@ -300,7 +301,8 @@ init_proxy_sspi_connection(svn_ra_serf__
   const char *tmp;
   apr_size_t tmp_len;
 
-  SVN_ERR(svn_atomic__init_once(&sspi_initialized, initialize_sspi, pool));
+  SVN_ERR(svn_atomic__init_once(&sspi_initialized,
+                                initialize_sspi, NULL, pool));
 
   conn->proxy_sspi_context = (serf_sspi_context_t*)
     apr_palloc(pool, sizeof(serf_sspi_context_t));

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_svn/cyrus_auth.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_svn/cyrus_auth.c?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_svn/cyrus_auth.c (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_ra_svn/cyrus_auth.c Thu Jun 17 19:00:01 2010
@@ -163,7 +163,7 @@ apr_status_t svn_ra_svn__sasl_common_ini
   return apr_err;
 }
 
-static svn_error_t *sasl_init_cb(apr_pool_t *pool)
+static svn_error_t *sasl_init_cb(void *baton, apr_pool_t *pool)
 {
   if (svn_ra_svn__sasl_common_init(pool) != APR_SUCCESS
       || sasl_client_init(NULL) != SASL_OK)
@@ -174,7 +174,8 @@ static svn_error_t *sasl_init_cb(apr_poo
 
 svn_error_t *svn_ra_svn__sasl_init(void)
 {
-  SVN_ERR(svn_atomic__init_once(&svn_ra_svn__sasl_status, sasl_init_cb, NULL));
+  SVN_ERR(svn_atomic__init_once(&svn_ra_svn__sasl_status,
+                                sasl_init_cb, NULL, NULL));
   return SVN_NO_ERROR;
 }
 

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_subr/atomic.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_subr/atomic.c?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_subr/atomic.c (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_subr/atomic.c Thu Jun 17 19:00:01 2010
@@ -26,7 +26,9 @@
 
 svn_error_t*
 svn_atomic__init_once(volatile svn_atomic_t *global_status,
-                      svn_error_t *(*init_func)(apr_pool_t*), apr_pool_t* pool)
+                      svn_error_t *(*init_func)(void*,apr_pool_t*),
+                      void *baton,
+                      apr_pool_t* pool)
 {
   /* !! Don't use localizable strings in this function, because these
      !! might cause deadlocks. This function can be used to initialize
@@ -41,7 +43,7 @@ svn_atomic__init_once(volatile svn_atomi
 
   if (status == SVN_ATOMIC_UNINITIALIZED)
     {
-      svn_error_t *err = init_func(pool);
+      svn_error_t *err = init_func(baton, pool);
       if (err)
         {
 #if APR_HAS_THREADS

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_subr/sqlite.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_subr/sqlite.c?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_subr/sqlite.c (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/libsvn_subr/sqlite.c Thu Jun 17 19:00:01 2010
@@ -484,7 +484,7 @@ static volatile svn_atomic_t sqlite_init
    manner. */
 /* Don't call this function directly!  Use svn_atomic__init_once(). */
 static svn_error_t *
-init_sqlite(apr_pool_t *pool)
+init_sqlite(void *baton, apr_pool_t *pool)
 {
   if (sqlite3_libversion_number() < SQLITE_VERSION_NUMBER) {
     return svn_error_createf(SVN_ERR_SQLITE_ERROR, NULL,
@@ -526,7 +526,8 @@ svn_sqlite__get_schema_version(int *vers
 {
   svn_sqlite__db_t db;
 
-  SVN_ERR(svn_atomic__init_once(&sqlite_init_state, init_sqlite, scratch_pool));
+  SVN_ERR(svn_atomic__init_once(&sqlite_init_state,
+                                init_sqlite, NULL, scratch_pool));
   SQLITE_ERR(sqlite3_open(path, &db.db3), &db);
   SVN_ERR(get_schema(version, &db, scratch_pool));
   SQLITE_ERR(sqlite3_close(db.db3), &db);
@@ -574,7 +575,8 @@ svn_sqlite__open(svn_sqlite__db_t **db, 
                  int latest_schema, const char * const *upgrade_sql,
                  apr_pool_t *result_pool, apr_pool_t *scratch_pool)
 {
-  SVN_ERR(svn_atomic__init_once(&sqlite_init_state, init_sqlite, scratch_pool));
+  SVN_ERR(svn_atomic__init_once(&sqlite_init_state,
+                                init_sqlite, NULL, scratch_pool));
 
   *db = apr_palloc(result_pool, sizeof(**db));
 

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/svnserve/cyrus_auth.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/svnserve/cyrus_auth.c?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/svnserve/cyrus_auth.c (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/svnserve/cyrus_auth.c Thu Jun 17 19:00:01 2010
@@ -97,7 +97,7 @@ static sasl_callback_t callbacks[] =
   { SASL_CB_LIST_END, NULL, NULL }
 };
 
-static svn_error_t *initialize(apr_pool_t *pool)
+static svn_error_t *initialize(void *baton, apr_pool_t *pool)
 {
   int result;
   apr_status_t status;
@@ -122,7 +122,8 @@ static svn_error_t *initialize(apr_pool_
 
 svn_error_t *cyrus_init(apr_pool_t *pool)
 {
-  SVN_ERR(svn_atomic__init_once(&svn_ra_svn__sasl_status, initialize, pool));
+  SVN_ERR(svn_atomic__init_once(&svn_ra_svn__sasl_status,
+                                initialize, NULL, pool));
   return SVN_NO_ERROR;
 }
 

Modified: subversion/branches/1.6.x-issue3242-reintegrate/subversion/tests/cmdline/merge_tests.py
URL: http://svn.apache.org/viewvc/subversion/branches/1.6.x-issue3242-reintegrate/subversion/tests/cmdline/merge_tests.py?rev=955709&r1=955708&r2=955709&view=diff
==============================================================================
--- subversion/branches/1.6.x-issue3242-reintegrate/subversion/tests/cmdline/merge_tests.py (original)
+++ subversion/branches/1.6.x-issue3242-reintegrate/subversion/tests/cmdline/merge_tests.py Thu Jun 17 19:00:01 2010
@@ -5320,7 +5320,8 @@ def merge_to_target_with_copied_children
     'pi'       : Item("This is the file 'pi'.\n"),
     'rho'      : Item("New content"),
     'rho_copy' : Item("New content",
-                      props={SVN_PROP_MERGEINFO : '/A/D/G/rho:4'}),
+                      props={SVN_PROP_MERGEINFO :
+                             '/A/D/G/rho:4\n/A/D/G/rho_copy:4-5'}),
     'tau'      : Item("This is the file 'tau'.\n"),
     })
   expected_skip = wc.State(G_COPY_path, { })
@@ -16397,6 +16398,194 @@ def reintegrate_with_self_referential_me
                                        None, None, None, None,
                                        None, 1, 0, '--reintegrate')
 
+#----------------------------------------------------------------------
+# Test for issue #3654 'added subtrees with mergeinfo break reintegrate'.
+def added_subtrees_with_mergeinfo_break_reintegrate(sbox):
+  "added subtrees with mergeinfo break reintegrate"
+
+  sbox.build()
+  wc_dir = sbox.wc_dir
+
+  # Some paths we'll care about
+  A_path           = os.path.join(wc_dir, "A")
+  nu_path          = os.path.join(wc_dir, "A", "C", "nu")
+  mu_path          = os.path.join(wc_dir, "A", "mu")
+  A_COPY_path      = os.path.join(wc_dir, "A_COPY")
+  lambda_COPY_path = os.path.join(wc_dir, "A_COPY", "B", "lambda")
+  A_COPY_2_path    = os.path.join(wc_dir, "A_COPY_2")
+  nu_COPY_2_path   = os.path.join(wc_dir, "A_COPY_2", "C", "nu")
+  
+  # Branch A@1 to A_COPY and A_COPY_2 in r2 and r3 respectively.
+  # Make some changes under 'A' in r4-7.
+  wc_disk, wc_status = set_up_branch(sbox, nbr_of_branches=2)
+
+  # r8 - Add a new file A_COPY_2/C/nu.
+  svntest.main.file_write(nu_COPY_2_path, "This is the file 'nu'.\n")
+  svntest.actions.run_and_verify_svn(None, None, [], 'add', nu_COPY_2_path)
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci',
+                                     '-m', 'Add new file in A_COPY_2 branch',
+                                     wc_dir)
+
+  
+  # r9 - Cyclic cherry pick merge r8 from A_COPY_2 back to A.
+  svntest.actions.run_and_verify_svn(None, None, [], 'up', wc_dir)
+  svntest.actions.run_and_verify_svn(None, svntest.verify.AnyOutput, [],
+                                     'merge', '-c', '8',
+                                     sbox.repo_url + '/A_COPY_2',
+                                     A_path)
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci',
+                                     '-m', 'Merge r8 from A_COPY_2 to A.',
+                                     wc_dir)
+
+  # r10 - Make an edit to A_COPY_2/C/nu.
+  svntest.main.file_write(nu_COPY_2_path, "A_COPY_2 edit to file 'nu'.\n")
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci',
+                                     '-m', 'Edit new file on A_COPY_2 branch',
+                                     wc_dir)
+
+  # r11 - Cyclic subtree cherry pick merge r10 from A_COPY_2/C/nu
+  # back to A/C/nu.
+  svntest.actions.run_and_verify_svn(None, svntest.verify.AnyOutput, [],
+                                     'merge', '-c', '10',
+                                     sbox.repo_url + '/A_COPY_2/C/nu',
+                                     nu_path)
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci', '-m',
+                                     'Merge r8 from A_COPY_2/C/nu to A/C/nu.',
+                                     wc_dir)
+
+  # r12 - Edit under A_COPY.
+  svntest.main.file_write(mu_path, "mu edits on A_COPY.\n")
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci',
+                                     '-m', 'Work on A_COPY branch.',
+                                     wc_dir)
+
+  # r13 - Sync merge A to A_COPY in preparation for reintegrate.
+  svntest.actions.run_and_verify_svn(None, None, [], 'up', wc_dir)
+  svntest.actions.run_and_verify_svn(None, svntest.verify.AnyOutput, [],
+                                     'merge', sbox.repo_url + '/A', A_COPY_path)
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci', '-m',
+                                     'Prep for reintegrate: Sync A to A_COPY.',
+                                     wc_dir)
+
+  # r14 - Reintegrate A_COPY to A.
+  svntest.actions.run_and_verify_svn(None, None, [], 'up', wc_dir)
+  svntest.actions.run_and_verify_svn(None, svntest.verify.AnyOutput, [],
+                                     'merge', '--reintegrate',
+                                     sbox.repo_url + '/A_COPY', A_path)
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci', '-m',
+                                     'Reintegrate A_COPY to A.',
+                                     wc_dir)
+
+  # r15 - Delete A_COPY.
+  svntest.actions.run_and_verify_svn(None, svntest.verify.AnyOutput, [],
+                                     'delete', A_COPY_path)
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci', '-m',
+                                     'Delete A_COPY branch', wc_dir)
+
+  # r16 - Create new A_COPY from A@HEAD=15.
+  #
+  # Update so we copy HEAD:
+  svntest.actions.run_and_verify_svn(None, None, [], 'up', wc_dir)
+  svntest.actions.run_and_verify_svn(None, svntest.verify.AnyOutput, [],
+                                     'copy', A_path, A_COPY_path)
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci', '-m',
+                                     'Create new A_COPY branch from A', wc_dir)
+
+  # r17 - Unrelated edits under both A and A_COPY.  
+  svntest.main.file_write(nu_path, "Trunk work on nu.\n")
+  svntest.main.file_write(lambda_COPY_path, "lambda edit on A_COPY.\n")
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci', '-m',
+                                     'Unrelated edits on A and A_COPY branch.',
+                                     wc_dir)
+
+  # r18 - Sync A to A_COPY in preparation for another reintegrate.
+  svntest.actions.run_and_verify_svn(None, None, [], 'up', wc_dir)
+  svntest.actions.run_and_verify_svn(None, svntest.verify.AnyOutput, [],
+                                     'merge', sbox.repo_url + '/A', A_COPY_path)
+  svntest.actions.run_and_verify_svn(None, None, [], 'ci', '-m',
+                                     'Prep for reintegrate: Sync A to A_COPY.',
+                                     wc_dir)
+
+  # Reintegrate A_COPY back to A.  We just synced A_COPY with A, so this
+  # should work.  The only text change should be the change made to
+  # A_COPY/B/lambda in r17 after the new A_COPY was created.
+  #
+  # Marking this test as XFail until this issue is fixed.
+  svntest.actions.run_and_verify_svn(None, None, [], 'up', wc_dir)
+  expected_output = wc.State(A_path, {
+    ''         : Item(status=' U'),
+    'B/lambda' : Item(status='U '),
+    'C/nu'     : Item(status=' U'),
+    })
+  expected_status = wc.State(A_path, {
+    ''          : Item(status=' M'),
+    'B'         : Item(status='  '),
+    'mu'        : Item(status='  '),
+    'B/E'       : Item(status='  '),
+    'B/E/alpha' : Item(status='  '),
+    'B/E/beta'  : Item(status='  '),
+    'B/lambda'  : Item(status='M '),
+    'B/F'       : Item(status='  '),
+    'C'         : Item(status='  '),
+    'C/nu'      : Item(status=' M'),
+    'D'         : Item(status='  '),
+    'D/G'       : Item(status='  '),
+    'D/G/pi'    : Item(status='  '),
+    'D/G/rho'   : Item(status='  '),
+    'D/G/tau'   : Item(status='  '),
+    'D/gamma'   : Item(status='  '),
+    'D/H'       : Item(status='  '),
+    'D/H/chi'   : Item(status='  '),
+    'D/H/psi'   : Item(status='  '),
+    'D/H/omega' : Item(status='  '),
+    })
+  expected_status.tweak(wc_rev=18)
+  expected_disk = wc.State('', {
+    ''          : Item(props={SVN_PROP_MERGEINFO :
+                              '/A_COPY:2-13,16-18\n'
+                              #         ^     ^
+                              #         |     |
+                              #   from _|     |
+                              #    1st        |
+                              # reintegrate   |
+                              #               |
+                              #        from this reintegrate
+                              #
+                              '/A_COPY_2:8'}), # <-- From cyclic merge in r9
+    'B'         : Item(),
+    'mu'        : Item("mu edits on A_COPY.\n"), # From earlier reintegrate.
+    'B/E'       : Item(),
+    'B/E/alpha' : Item("This is the file 'alpha'.\n"),
+    'B/E/beta'  : Item("New content"),
+    'B/lambda'  : Item("lambda edit on A_COPY.\n"), # From this reintegrate.
+    'B/F'       : Item(),
+    'C'         : Item(),
+    'C/nu'      : Item("Trunk work on nu.\n",
+                       props={SVN_PROP_MERGEINFO :
+                              '/A_COPY/C/nu:2-13,16-18\n'
+                              '/A_COPY_2/C/nu:10'}), # <-- From cyclic
+                                                     # merge in r11
+    'D'         : Item(),
+    'D/G'       : Item(),
+    'D/G/pi'    : Item("This is the file 'pi'.\n"),
+    'D/G/rho'   : Item("New content"),
+    'D/G/tau'   : Item("This is the file 'tau'.\n"),
+    'D/gamma'   : Item("This is the file 'gamma'.\n"),
+    'D/H'       : Item(),
+    'D/H/chi'   : Item("This is the file 'chi'.\n"),
+    'D/H/psi'   : Item("New content"),
+    'D/H/omega' : Item("New content"),
+    })
+  expected_skip = wc.State(A_COPY_path, {})
+  svntest.actions.run_and_verify_merge(A_path, None, None,
+                                       sbox.repo_url + '/A_COPY',
+                                       expected_output,
+                                       expected_disk,
+                                       expected_status,
+                                       expected_skip,
+                                       None, None, None, None,
+                                       None, 1, 1, "--reintegrate")
+  
 ########################################################################
 # Run the tests
 
@@ -16620,6 +16809,7 @@ test_list = [ None,
               SkipUnless(handle_gaps_in_implicit_mergeinfo,
                          server_has_mergeinfo),
               reintegrate_with_self_referential_mergeinfo,
+              added_subtrees_with_mergeinfo_break_reintegrate,
              ]
 
 if __name__ == '__main__':

Propchange: subversion/branches/1.6.x-issue3242-reintegrate/subversion/tests/cmdline/merge_tests.py
------------------------------------------------------------------------------
--- svn:mergeinfo (added)
+++ svn:mergeinfo Thu Jun 17 19:00:01 2010
@@ -0,0 +1,85 @@
+/subversion/branches/1.5.x-r30215/subversion/tests/cmdline/merge_tests.py:870312
+/subversion/branches/1.6.x/subversion/tests/cmdline/merge_tests.py:954549-955706
+/subversion/branches/1.6.x-1.6.8-serfassertion/subversion/tests/cmdline/merge_tests.py:900822-900868
+/subversion/branches/1.6.x-3242-partial-fixes/subversion/tests/cmdline/merge_tests.py:931279-932637
+/subversion/branches/1.6.x-UNC-paths/subversion/tests/cmdline/merge_tests.py:876471-876545
+/subversion/branches/1.6.x-dirent-basename/subversion/tests/cmdline/merge_tests.py:876130-876262
+/subversion/branches/1.6.x-future-proof/subversion/tests/cmdline/merge_tests.py:880259-884209
+/subversion/branches/1.6.x-issue-3242-partial/subversion/tests/cmdline/merge_tests.py:916088-923778
+/subversion/branches/1.6.x-issue3303/subversion/tests/cmdline/merge_tests.py:950948-955336
+/subversion/branches/1.6.x-issue3390/subversion/tests/cmdline/merge_tests.py:907042-927863
+/subversion/branches/1.6.x-issue3432/subversion/tests/cmdline/merge_tests.py:878598-924025
+/subversion/branches/1.6.x-issue3443/subversion/tests/cmdline/merge_tests.py:878597-879480
+/subversion/branches/1.6.x-issue3469/subversion/tests/cmdline/merge_tests.py:945700-953293
+/subversion/branches/1.6.x-issue3506/subversion/tests/cmdline/merge_tests.py:934622-955678
+/subversion/branches/1.6.x-issue3506-init_once/subversion/tests/cmdline/merge_tests.py:935083-955686
+/subversion/branches/1.6.x-issue3519/subversion/tests/cmdline/merge_tests.py:880376-889934
+/subversion/branches/1.6.x-issue3573/subversion/tests/cmdline/merge_tests.py:906488-923765
+/subversion/branches/1.6.x-issue3605/subversion/tests/cmdline/merge_tests.py:923668-923887
+/subversion/branches/1.6.x-issue3651/subversion/tests/cmdline/merge_tests.py:952977-954985
+/subversion/branches/1.6.x-issue3654/subversion/tests/cmdline/merge_tests.py:953882-955338
+/subversion/branches/1.6.x-no-svn_uri/subversion/tests/cmdline/merge_tests.py:876360-876415
+/subversion/branches/1.6.x-r36178/subversion/tests/cmdline/merge_tests.py:877876-877884
+/subversion/branches/1.6.x-r36252/subversion/tests/cmdline/merge_tests.py:876328-876788
+/subversion/branches/1.6.x-r37622/subversion/tests/cmdline/merge_tests.py:877699-877993
+/subversion/branches/1.6.x-r37627/subversion/tests/cmdline/merge_tests.py:877704-877928
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