Commit 097471f9 authored by Kent Overstreet's avatar Kent Overstreet
Browse files

bcachefs: Fix bch2_journal_flush_device_pins() 



If a journal write errored, the list of devices it was written to could
be empty - we're not supposed to mark an empty replicas list.

Signed-off-by: default avatarKent Overstreet <kent.overstreet@linux.dev>
parent b58b1b88

fs/bcachefs/journal_reclaim.c

+5 −3
Original line number Diff line number Diff line
@@ -892,10 +892,12 @@ int bch2_journal_flush_device_pins(struct journal *j, int dev_idx) 
					 journal_seq_pin(j, seq)->devs);

		seq++;



		if (replicas.e.nr_devs) {

			spin_unlock(&j->lock);

			ret = bch2_mark_replicas(c, &replicas.e);

			spin_lock(&j->lock);

		}

	}

	spin_unlock(&j->lock);

err:

	ret = bch2_replicas_gc_end(c, ret);