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bcachefs: Always write a journal entry when stopping journal

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This is to fix a (harmless) bug where the read clock hand in the
superblock doesn't match the journal.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2020-10-25 01:08:28 -04:00 committed by Kent Overstreet
parent 33114c2d89
commit 8be901d5d4
1 changed files with 5 additions and 3 deletions
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8
fs/bcachefs/journal.c
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@ -979,9 +979,11 @@ void bch2_fs_journal_stop(struct journal *j)
wait_event(j->wait, journal_entry_close(j));
/* do we need to write another journal entry? */
if (test_bit(JOURNAL_NOT_EMPTY, &j->flags))
bch2_journal_meta(j);
/*
* Always write a new journal entry, to make sure the clock hands are up
* to date (and match the superblock)
*/
bch2_journal_meta(j);
journal_quiesce(j);