From 5ea037d03cabc219f5b2ccd72b7a33fa036c9bfc Mon Sep 17 00:00:00 2001 From: Kent Overstreet Date: Wed, 10 Feb 2021 13:39:48 -0500 Subject: [PATCH] bcachefs: Assert that we're not trying to flush journal seq in the future Signed-off-by: Kent Overstreet Signed-off-by: Kent Overstreet --- fs/bcachefs/journal.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/bcachefs/journal.c b/fs/bcachefs/journal.c index b33d985fa020d..c2b1eef6265a1 100644 --- a/fs/bcachefs/journal.c +++ b/fs/bcachefs/journal.c @@ -574,6 +574,8 @@ int bch2_journal_flush_seq_async(struct journal *j, u64 seq, spin_lock(&j->lock); + BUG_ON(seq > journal_cur_seq(j)); + /* Recheck under lock: */ if (j->err_seq && seq >= j->err_seq) { ret = -EIO; -- 2.30.2