Commit 5cac7861 authored by Maciej Trela's avatar Maciej Trela Committed by NeilBrown
Browse files

md: notify level changes through sysfs. 



Level changes can be very significant, so make sure
to notify them via sysfs.

Signed-off-by: default avatarMaciej Trela <maciej.trela@intel.com>
Signed-off-by: default avatarNeilBrown <neilb@suse.de>
parent 233fca36

drivers/md/md.c

+1 −0
Original line number Diff line number Diff line
@@ -3059,6 +3059,7 @@ level_store(mddev_t *mddev, const char *buf, size_t len) 
	set_bit(MD_CHANGE_DEVS, &mddev->flags);

	set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);

	md_wakeup_thread(mddev->thread);

	sysfs_notify(&mddev->kobj, NULL, "level");

	return rv;

}