Commit 531b69e9 authored Nov 13, 2021 by Kent Overstreet Committed by Kent Overstreet Oct 22, 2023

bcachefs: Convert journal BUG_ON() to a warning

It's definitely indicative of a bug if we request to flush a journal
sequence number that hasn't happened yet, but it's more useful if we
warn and print out the relevant sequence numbers instead of just dying.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>

parent 61d876c2

fs/bcachefs/journal.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -550,7 +550,10 @@ int bch2_journal_flush_seq_async(struct journal *j, u64 seq,

		spin_lock(&j->lock);

		BUG_ON(seq > journal_cur_seq(j));
		if (WARN_ONCE(seq > journal_cur_seq(j),
		"requested to flush journal seq %llu, but currently at %llu",
		seq, journal_cur_seq(j)))
		goto out;

		/* Recheck under lock: */
		if (j->err_seq && seq >= j->err_seq) {