svn commit: r1604114 - /subversion/branches/remove-log-addressing/subversion/libsvn_fs_fs/transaction.c

[iv...@apache.org]

Author: ivan
Date: Fri Jun 20 09:31:46 2014
New Revision: 1604114

URL: http://svn.apache.org/r1604114
Log:
On remove-log-addressing branch: Further cleanup now unused code.

* subversion/libsvn_fs_fs/transaction.c
  (auto_truncate_proto_rev): Remove empty function.
  (get_writable_proto_rev): Remove call to auto_truncate_proto_rev().

Modified:
    subversion/branches/remove-log-addressing/subversion/libsvn_fs_fs/transaction.c

Modified: subversion/branches/remove-log-addressing/subversion/libsvn_fs_fs/transaction.c
URL: http://svn.apache.org/viewvc/subversion/branches/remove-log-addressing/subversion/libsvn_fs_fs/transaction.c?rev=1604114&r1=1604113&r2=1604114&view=diff
==============================================================================
--- subversion/branches/remove-log-addressing/subversion/libsvn_fs_fs/transaction.c (original)
+++ subversion/branches/remove-log-addressing/subversion/libsvn_fs_fs/transaction.c Fri Jun 20 09:31:46 2014
@@ -375,25 +375,6 @@ get_writable_proto_rev_body(svn_fs_t *fs
   return SVN_NO_ERROR;
 }
 
-/* Make sure the length ACTUAL_LENGTH of the proto-revision file PROTO_REV
-   of transaction TXN_ID in filesystem FS matches the proto-index file.
-   Trim any crash / failure related extra data from the proto-rev file.
-
-   If the prototype revision file is too short, we can't do much but bail out.
-
-   Perform all allocations in POOL. */
-static svn_error_t *
-auto_truncate_proto_rev(svn_fs_t *fs,
-                        apr_file_t *proto_rev,
-                        apr_off_t actual_length,
-                        const svn_fs_fs__id_part_t *txn_id,
-                        apr_pool_t *pool)
-{
-  /* Only relevant for newer FSFS formats. */
-
-  return SVN_NO_ERROR;
-}
-
 /* Get a handle to the prototype revision file for transaction TXN_ID in
    filesystem FS, and lock it for writing.  Return FILE, a file handle
    positioned at the end of the file, and LOCKCOOKIE, a cookie that
@@ -436,14 +417,6 @@ get_writable_proto_rev(apr_file_t **file
   if (!err)
     err = svn_io_file_seek(*file, APR_END, &end_offset, pool);
 
-  /* We don't want unused sections (such as leftovers from failed delta
-     stream) in our file.  If we use log addressing, we would need an
-     index entry for the unused section and that section would need to 
-     be all NUL by convention.  So, detect and fix those cases by truncating
-     the protorev file. */
-  if (!err)
-    err = auto_truncate_proto_rev(fs, *file, end_offset, txn_id, pool);
-
   if (err)
     {
       err = svn_error_compose_create(