The patch below does not apply to the 5.10-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.
Thanks, Sasha ------------------ original commit in Linus's tree ------------------ >From 218b16992a37ea97b9e09b7659a25a864fb9976f Mon Sep 17 00:00:00 2001 From: Benjamin Marzinski <[email protected]> Date: Tue, 27 Jan 2026 19:12:24 -0500 Subject: [PATCH] dm mpath: make pg_init_delay_msecs settable "pg_init_delay_msecs X" can be passed as a feature in the multipath table and is used to set m->pg_init_delay_msecs in parse_features(). However, alloc_multipath_stage2(), which is called after parse_features(), resets m->pg_init_delay_msecs to its default value. Instead, set m->pg_init_delay_msecs in alloc_multipath(), which is called before parse_features(), to avoid overwriting a value passed in by the table. Signed-off-by: Benjamin Marzinski <[email protected]> Cc: [email protected] --- drivers/md/dm-mpath.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c index 6f9d86f4b912c..de03f9b065842 100644 --- a/drivers/md/dm-mpath.c +++ b/drivers/md/dm-mpath.c @@ -225,6 +225,7 @@ static struct multipath *alloc_multipath(struct dm_target *ti) mutex_init(&m->work_mutex); m->queue_mode = DM_TYPE_NONE; + m->pg_init_delay_msecs = DM_PG_INIT_DELAY_DEFAULT; m->ti = ti; ti->private = m; @@ -251,7 +252,6 @@ static int alloc_multipath_stage2(struct dm_target *ti, struct multipath *m) set_bit(MPATHF_QUEUE_IO, &m->flags); atomic_set(&m->pg_init_in_progress, 0); atomic_set(&m->pg_init_count, 0); - m->pg_init_delay_msecs = DM_PG_INIT_DELAY_DEFAULT; init_waitqueue_head(&m->pg_init_wait); init_waitqueue_head(&m->probe_wait); -- 2.51.0
