From 6e297a73bccf852e7716207caa8eb868737c7155 Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Mon, 6 May 2024 23:11:43 -0400 Subject: bcachefs: Add missing sched_annotate_sleep() in bch2_journal_flush_seq_async() Signed-off-by: Kent Overstreet --- fs/bcachefs/journal.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/fs/bcachefs/journal.c b/fs/bcachefs/journal.c index 9c2af544251a..a8b08e76d0d0 100644 --- a/fs/bcachefs/journal.c +++ b/fs/bcachefs/journal.c @@ -706,6 +706,12 @@ recheck_need_open: spin_unlock(&j->lock); + /* + * We're called from bch2_journal_flush_seq() -> wait_event(); + * but this might block. We won't usually block, so we won't + * livelock: + */ + sched_annotate_sleep(); ret = bch2_journal_res_get(j, &res, jset_u64s(0), 0); if (ret) return ret; -- cgit v1.2.3