Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: Remove automatic enabling of the HUGE_FILE feature flag
  ext4: Replace hackish ext4_mb_poll_new_transaction with commit callback
  ext4: Update Documentation/filesystems/ext4.txt
  ext4: Remove unused mount options: nomballoc, mballoc, nocheck
  ext4: Remove compile warnings when building w/o CONFIG_PROC_FS
  ext4: Add missing newlines to printk messages
  ext4: Fix file fragmentation during large file write.
  vfs: Add no_nrwrite_index_update writeback control flag
  vfs: Remove the range_cont writeback mode.
  ext4: Use tag dirty lookup during mpage_da_submit_io
  ext4: let the block device know when unused blocks can be discarded
  ext4: Don't reuse released data blocks until transaction commits
  ext4: Use an rbtree for tracking blocks freed during transaction.
  ext4: Do mballoc init before doing filesystem recovery
  ext4: Free ext4_prealloc_space using kmem_cache_free
  ext4: Fix Kconfig typo for ext4dev
  ext4: Remove an old reference to ext4dev in Makefile comment

1 files changed, 3 insertions, 0 deletions

diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index 0abe02c4242a..8b119e16aa36 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -995,6 +995,9 @@ restart_loop:
         }
         spin_unlock(&journal->j_list_lock);
 
+        if (journal->j_commit_callback)
+                journal->j_commit_callback(journal, commit_transaction);
+
         trace_mark(jbd2_end_commit, "dev %s transaction %d head %d",
                    journal->j_devname, commit_transaction->t_tid,
                    journal->j_tail_sequence);