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Posted to commits@subversion.apache.org by hw...@apache.org on 2011/10/17 17:37:00 UTC

svn commit: r1185263 - in /subversion/branches/1.7.x: ./ STATUS subversion/libsvn_subr/mergeinfo.c

Author: hwright
Date: Mon Oct 17 15:37:00 2011
New Revision: 1185263

URL: http://svn.apache.org/viewvc?rev=1185263&view=rev
Log:
Merge r1176915 from trunk:

 * r1176915
   Improve handling of temporary allocations in svn_mergeinfo_intersect2().
   Justification:
     Should reduce memory footprint.
   Votes:
     +1: stsp, hwright, rhuijben

Modified:
    subversion/branches/1.7.x/   (props changed)
    subversion/branches/1.7.x/STATUS
    subversion/branches/1.7.x/subversion/libsvn_subr/mergeinfo.c

Propchange: subversion/branches/1.7.x/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Mon Oct 17 15:37:00 2011
@@ -64,4 +64,4 @@
 /subversion/branches/tree-conflicts:868291-873154
 /subversion/branches/tree-conflicts-notify:873926-874008
 /subversion/branches/uris-as-urls:1060426-1064427
-/subversion/trunk:1146013,1146121,1146219,1146222,1146274,1146492,1146555,1146606,1146620,1146684,1146781,1146832,1146834,1146870,1146899,1146904,1147293,1147299,1147309,1147882,1148071,1148083,1148094,1148131,1148374,1148424,1148566,1148588,1148652,1148662,1148699,1148853,1148877,1148882,1148936,1149105,1149141,1149160,1149228,1149240,1149343,1149371-1149372,1149377,1149398,1149401,1149539,1149572,1149627,1149675,1149701,1149713,1150242,1150254,1150260-1150261,1150266,1150302,1150327,1150368,1150372,1150441,1150506,1150812,1150853,1151036,1151177,1151610,1151854,1151906,1151911,1152129,1152140,1152189-1152190,1152267,1152282,1152286,1152726,1152809,1153138,1153141,1153416,1153540,1153566,1153799,1153807,1153968,1154009,1154023,1154115,1154119,1154121,1154144,1154155,1154159,1154165,1154215,1154225,1154273,1154278,1154379,1154382,1154461,1154717-1154718,1154733,1154908,1154982,1155015,1155044,1155124,1155131,1155160,1155313,1155334,1155391,1155404,1156085,1156098,1156216,115
 6218,1156312,1156527,1156717,1156721,1156750,1156827,1156838,1157416,1158187,1158193-1158194,1158196,1158201,1158207,1158209-1158210,1158217,1158285,1158288,1158303,1158309,1158407,1158419,1158421,1158436,1158455,1158616-1158617,1158634,1158854,1158875,1158886,1158893,1158896,1158919,1158924,1158963,1159093,1159098,1159101,1159132,1159136,1159148,1159230,1159275,1159400,1159686,1159760,1159772,1160605,1160671,1160682,1160704-1160705,1160756,1161063,1161080,1161185,1161210,1161683,1161721,1162024,1162033,1162201,1162516,1162880,1162974,1162995,1163557,1163792,1163953,1164027,1164386,1164517,1164535,1164554,1164580,1164645,1164760,1164765,1166500,1166555,1166678,1167062,1167173,1167209,1167269,1167503,1167659,1169524,1169531,1169650,1171708,1173111,1173425,1173639,1174051,1174060,1174652,1174761,1174797-1174798,1174806,1175888,1176949,1177001,1177492,1179680,1179767,1181155,1181666,1182115,1182904,1182909,1183263
+/subversion/trunk:1146013,1146121,1146219,1146222,1146274,1146492,1146555,1146606,1146620,1146684,1146781,1146832,1146834,1146870,1146899,1146904,1147293,1147299,1147309,1147882,1148071,1148083,1148094,1148131,1148374,1148424,1148566,1148588,1148652,1148662,1148699,1148853,1148877,1148882,1148936,1149105,1149141,1149160,1149228,1149240,1149343,1149371-1149372,1149377,1149398,1149401,1149539,1149572,1149627,1149675,1149701,1149713,1150242,1150254,1150260-1150261,1150266,1150302,1150327,1150368,1150372,1150441,1150506,1150812,1150853,1151036,1151177,1151610,1151854,1151906,1151911,1152129,1152140,1152189-1152190,1152267,1152282,1152286,1152726,1152809,1153138,1153141,1153416,1153540,1153566,1153799,1153807,1153968,1154009,1154023,1154115,1154119,1154121,1154144,1154155,1154159,1154165,1154215,1154225,1154273,1154278,1154379,1154382,1154461,1154717-1154718,1154733,1154908,1154982,1155015,1155044,1155124,1155131,1155160,1155313,1155334,1155391,1155404,1156085,1156098,1156216,115
 6218,1156312,1156527,1156717,1156721,1156750,1156827,1156838,1157416,1158187,1158193-1158194,1158196,1158201,1158207,1158209-1158210,1158217,1158285,1158288,1158303,1158309,1158407,1158419,1158421,1158436,1158455,1158616-1158617,1158634,1158854,1158875,1158886,1158893,1158896,1158919,1158924,1158963,1159093,1159098,1159101,1159132,1159136,1159148,1159230,1159275,1159400,1159686,1159760,1159772,1160605,1160671,1160682,1160704-1160705,1160756,1161063,1161080,1161185,1161210,1161683,1161721,1162024,1162033,1162201,1162516,1162880,1162974,1162995,1163557,1163792,1163953,1164027,1164386,1164517,1164535,1164554,1164580,1164645,1164760,1164765,1166500,1166555,1166678,1167062,1167173,1167209,1167269,1167503,1167659,1169524,1169531,1169650,1171708,1173111,1173425,1173639,1174051,1174060,1174652,1174761,1174797-1174798,1174806,1175888,1176915,1176949,1177001,1177492,1179680,1179767,1181155,1181666,1182115,1182904,1182909,1183263

Modified: subversion/branches/1.7.x/STATUS
URL: http://svn.apache.org/viewvc/subversion/branches/1.7.x/STATUS?rev=1185263&r1=1185262&r2=1185263&view=diff
==============================================================================
--- subversion/branches/1.7.x/STATUS (original)
+++ subversion/branches/1.7.x/STATUS Mon Oct 17 15:37:00 2011
@@ -140,13 +140,6 @@ Veto-blocked changes:
 Approved changes:
 =================
 
- * r1176915
-   Improve handling of temporary allocations in svn_mergeinfo_intersect2().
-   Justification:
-     Should reduce memory footprint.
-   Votes:
-     +1: stsp, hwright, rhuijben
-
  * r1183054, r1183347
    Fix some backward compat in the JavaHL tigris wrappers.
    Justification:

Modified: subversion/branches/1.7.x/subversion/libsvn_subr/mergeinfo.c
URL: http://svn.apache.org/viewvc/subversion/branches/1.7.x/subversion/libsvn_subr/mergeinfo.c?rev=1185263&r1=1185262&r2=1185263&view=diff
==============================================================================
--- subversion/branches/1.7.x/subversion/libsvn_subr/mergeinfo.c (original)
+++ subversion/branches/1.7.x/subversion/libsvn_subr/mergeinfo.c Mon Oct 17 15:37:00 2011
@@ -1431,26 +1431,29 @@ svn_mergeinfo_intersect2(svn_mergeinfo_t
                          apr_pool_t *scratch_pool)
 {
   apr_hash_index_t *hi;
+  apr_pool_t *iterpool;
 
   *mergeinfo = apr_hash_make(result_pool);
+  iterpool = svn_pool_create(scratch_pool);
 
   /* ### TODO(reint): Do we care about the case when a path in one
      ### mergeinfo hash has inheritable mergeinfo, and in the other
      ### has non-inhertiable mergeinfo?  It seems like that path
      ### itself should really be an intersection, while child paths
      ### should not be... */
-  for (hi = apr_hash_first(apr_hash_pool_get(mergeinfo1), mergeinfo1);
+  for (hi = apr_hash_first(scratch_pool, mergeinfo1);
        hi; hi = apr_hash_next(hi))
     {
       const char *path = svn__apr_hash_index_key(hi);
       apr_array_header_t *rangelist1 = svn__apr_hash_index_val(hi);
       apr_array_header_t *rangelist2;
 
+      svn_pool_clear(iterpool);
       rangelist2 = apr_hash_get(mergeinfo2, path, APR_HASH_KEY_STRING);
       if (rangelist2)
         {
           SVN_ERR(svn_rangelist_intersect(&rangelist2, rangelist1, rangelist2,
-                                          consider_inheritance, scratch_pool));
+                                          consider_inheritance, iterpool));
           if (rangelist2->nelts > 0)
             apr_hash_set(*mergeinfo,
                          apr_pstrdup(result_pool, path),
@@ -1458,6 +1461,7 @@ svn_mergeinfo_intersect2(svn_mergeinfo_t
                          svn_rangelist_dup(rangelist2, result_pool));
         }
     }
+  svn_pool_destroy(iterpool);
   return SVN_NO_ERROR;
 }