Merge with http://kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

1 files changed, 14 insertions, 4 deletions

diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index 68b7b78638ff..3f17ef844fb6 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -1039,6 +1039,10 @@ static int flush_commit_list(struct super_block *s,
         }
         atomic_dec(&journal->j_async_throttle);
 
+        /* We're skipping the commit if there's an error */
+        if (retval || reiserfs_is_journal_aborted(journal))
+                barrier = 0;
+
         /* wait on everything written so far before writing the commit
          * if we are in barrier mode, send the commit down now
          */
@@ -1077,10 +1081,16 @@ static int flush_commit_list(struct super_block *s,
         BUG_ON(atomic_read(&(jl->j_commit_left)) != 1);
 
         if (!barrier) {
-                if (buffer_dirty(jl->j_commit_bh))
-                        BUG();
-                mark_buffer_dirty(jl->j_commit_bh);
-                sync_dirty_buffer(jl->j_commit_bh);
+                /* If there was a write error in the journal - we can't commit
+                 * this transaction - it will be invalid and, if successful,
+                 * will just end up propogating the write error out to
+                 * the file system. */
+                if (likely(!retval && !reiserfs_is_journal_aborted (journal))) {
+                        if (buffer_dirty(jl->j_commit_bh))
+                                BUG();
+                        mark_buffer_dirty(jl->j_commit_bh) ;
+                        sync_dirty_buffer(jl->j_commit_bh) ;
+                }
         } else
                 wait_on_buffer(jl->j_commit_bh);