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

Fixes: c9ebc4b73799 ("gfs2: allow journal replay to hold sd_log_flush_lock") Cc: stable@vger.kernel.org # v5.7+ Signed-off-by: Andreas Gruenbacher agruenba@redhat.com --- fs/gfs2/recovery.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c index a3eae2c76b70..f15f9b86e8a7 100644 --- a/fs/gfs2/recovery.c +++ b/fs/gfs2/recovery.c @@ -511,8 +511,10 @@ static void gfs2_recover_one(struct gfs2_jdesc *jd) 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);