From bb7f8d2217d8753ab5008c78f16697d9e697d570 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Sat, 1 May 2010 18:14:57 -0700 Subject: [PATCH] md: notify mdstat waiters of level change Level modifications change the output of mdstat. The mdmon manager thread is interested in these events for external metadata management. Signed-off-by: Dan Williams --- drivers/md/md.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/md/md.c b/drivers/md/md.c index af0780ae56b5..69f659e46aa6 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -3075,6 +3075,7 @@ level_store(mddev_t *mddev, const char *buf, size_t len) set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); md_wakeup_thread(mddev->thread); sysfs_notify(&mddev->kobj, NULL, "level"); + md_new_event(mddev); return rv; }