Commit fb7c02445c49 ("ext4: pass -ESHUTDOWN code to jbd2 layer") want
to allow jbd2 layer to distinguish shutdown journal abort from other
error cases. So the ESHUTDOWN should be taken precedence over any other
errno which has already been recoded after EXT4_FLAGS_SHUTDOWN is set,
but it only update errno in the journal suoerblock now if the old errno
is 0.
Fixes: fb7c02445c49 ("ext4: pass -ESHUTDOWN code to jbd2 layer")
Signed-off-by: zhangyi (F) <yi.zhang@xxxxxxxxxx>
---
fs/jbd2/journal.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c
index b2d6e7666d0f..93be6e0311da 100644
--- a/fs/jbd2/journal.c
+++ b/fs/jbd2/journal.c
@@ -2109,8 +2109,7 @@ static void __journal_abort_soft (journal_t *journal, int errno)
if (journal->j_flags & JBD2_ABORT) {
write_unlock(&journal->j_state_lock);
- if (!old_errno && old_errno != -ESHUTDOWN &&
- errno == -ESHUTDOWN)
+ if (old_errno != -ESHUTDOWN && errno == -ESHUTDOWN)
jbd2_journal_update_sb_errno(journal);
return;
}
--
2.17.2
