summaryrefslogtreecommitdiff
path: root/fs/reiserfs/journal.c
diff options
context:
space:
mode:
authorJan Kara <jack@suse.cz>2017-04-05 15:09:48 +0300
committerJan Kara <jack@suse.cz>2017-04-05 15:24:16 +0300
commit71b0576bdb862e964a82c73327cdd1a249c53e67 (patch)
tree172df641c17c0d88efb755bbc7e8ff35d619ec40 /fs/reiserfs/journal.c
parent65547661500885dde26ca4a75d4d7f7df587c88e (diff)
downloadlinux-71b0576bdb862e964a82c73327cdd1a249c53e67.tar.xz
reiserfs: Make cancel_old_flush() reliable
Currently canceling of delayed work that flushes old data using cancel_old_flush() does not prevent work from being requeued. Thus in theory new work can be queued after cancel_old_flush() from reiserfs_freeze() has run. This will become larger problem once flush_old_commits() can requeue the work itself. Fix the problem by recording in sbi->work_queue that flushing work is canceled and should not be requeued. Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/reiserfs/journal.c')
-rw-r--r--fs/reiserfs/journal.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c
index aa40c242f1db..da01f497180a 100644
--- a/fs/reiserfs/journal.c
+++ b/fs/reiserfs/journal.c
@@ -1961,7 +1961,7 @@ static int do_journal_release(struct reiserfs_transaction_handle *th,
* will be requeued because superblock is being shutdown and doesn't
* have MS_ACTIVE set.
*/
- cancel_delayed_work_sync(&REISERFS_SB(sb)->old_work);
+ reiserfs_cancel_old_flush(sb);
/* wait for all commits to finish */
cancel_delayed_work_sync(&SB_JOURNAL(sb)->j_work);