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bcachefs: Add missing bch2_journal_do_writes() call

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This fixes a rare deadlock when we're doing an emergency shutdown due to
failure to do a journal write.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-06-23 12:55:16 -04:00
parent d6b52f6828
commit 89d21b69b4
1 changed files with 7 additions and 0 deletions
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7
fs/bcachefs/journal_io.c
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@ -1677,6 +1677,13 @@ static CLOSURE_CALLBACK(journal_write_done)
mod_delayed_work(j->wq, &j->write_work, max(0L, delta)); mod_delayed_work(j->wq, &j->write_work, max(0L, delta));
} }
/*
* We don't typically trigger journal writes from her - the next journal
* write will be triggered immediately after the previous one is
* allocated, in bch2_journal_write() - but the journal write error path
* is special:
*/
bch2_journal_do_writes(j);
spin_unlock(&j->lock); spin_unlock(&j->lock);
} }