From: Li Nan <linan122@xxxxxxxxxx>
MD_RECOVERY_FROZEN should always remain set after array is frozen. But
in raid_message(), this flag is cleared soon after frozen. Fix it. This
flag will be cleared in md_idle_sync_thread(), there is no need to clear
it again for idle.
Fixes: cd32b27a66db ("md/dm-raid: don't call md_reap_sync_thread() directly")
Signed-off-by: Li Nan <linan122@xxxxxxxxxx>
---
drivers/md/dm-raid.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index abe88d1e6735..466740a3a522 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -3744,9 +3744,10 @@ static int raid_message(struct dm_target *ti, unsigned int argc, char **argv,
md_idle_sync_thread(mddev);
mddev_unlock(mddev);
+ } else {
+ clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
}
- clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
if (decipher_sync_action(mddev, mddev->recovery) != st_idle)
return -EBUSY;
else if (!strcasecmp(argv[0], "resync"))
--
2.39.2
