Commit 834ec3e1 authored by Andreas Gruenbacher's avatar Andreas Gruenbacher
Browse files

gfs2: Lock imbalance on error path in gfs2_recover_one 



In gfs2_recover_one, fix a sd_log_flush_lock imbalance when a recovery
pass fails.

Fixes: c9ebc4b7 ("gfs2: allow journal replay to hold sd_log_flush_lock")
Cc: stable@vger.kernel.org # v5.7+
Signed-off-by: default avatarAndreas Gruenbacher <agruenba@redhat.com>
parent 82218943

fs/gfs2/recovery.c

+3 −1
Original line number Diff line number Diff line
@@ -512,9 +512,11 @@ void gfs2_recover_func(struct work_struct *work) 
			error = foreach_descriptor(jd, head.lh_tail,

						   head.lh_blkno, pass);

			lops_after_scan(jd, error, pass);

			if (error)

			if (error) {

				up_read(&sdp->sd_log_flush_lock);

				goto fail_gunlock_thaw;

			}

		}



		recover_local_statfs(jd, &head);

		clean_journal(jd, &head);