[PATCH 1/5] dm-mpath: remove annoying message of 'blk_get_request() returned -11'
From: Ming Lei <hidden>
Date: 2017-09-30 11:47:33
Also in:
dm-devel, lkml
Subsystem:
device-mapper (lvm), the rest · Maintainers:
Alasdair Kergon, Mike Snitzer, Mikulas Patocka, Benjamin Marzinski, Linus Torvalds
It is very normal to see allocation failure, so not necessary to dump it and annoy people. Signed-off-by: Ming Lei <redacted> --- drivers/md/dm-mpath.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 11f273d2f018..e8094d8fbe0d 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c@@ -499,8 +499,6 @@ static int multipath_clone_and_map(struct dm_target *ti, struct request *rq, if (IS_ERR(clone)) { /* EBUSY, ENODEV or EWOULDBLOCK: requeue */ bool queue_dying = blk_queue_dying(q); - DMERR_LIMIT("blk_get_request() returned %ld%s - requeuing", - PTR_ERR(clone), queue_dying ? " (path offline)" : ""); if (queue_dying) { atomic_inc(&m->pg_init_in_progress); activate_or_offline_path(pgpath);
--
2.9.5