From: Andreas Gruenbacher <agruenba@xxxxxxxxxx>
commit 834ec3e1ee65029029225a86c12337a6cd385af7 upstream.
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@xxxxxxxxxxxxxxx # v5.7+
Signed-off-by: Andreas Gruenbacher <agruenba@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/gfs2/recovery.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/fs/gfs2/recovery.c
+++ b/fs/gfs2/recovery.c
@@ -514,8 +514,10 @@ void gfs2_recover_func(struct work_struc
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);
