mdmonitor: set small delay once

If mdmonitor is awakened by event, set small delay once
to deal with udev and mdadm.

Signed-off-by: Blazej Kucman <blazej.kucman@intel.com>
Signed-off-by: Mariusz Tkaczyk <mariusz.tkaczyk@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/mdadm.h b/mdadm.h
index 399478b8..4961c0f9 100644
--- a/mdadm.h
+++ b/mdadm.h
@@ -628,7 +628,7 @@ struct mdstat_ent {
 extern struct mdstat_ent *mdstat_read(int hold, int start);
 extern void mdstat_close(void);
 extern void free_mdstat(struct mdstat_ent *ms);
-extern void mdstat_wait(int seconds);
+extern int mdstat_wait(int seconds);
 extern void mdstat_wait_fd(int fd, const sigset_t *sigmask);
 extern int mddev_busy(char *devnm);
 extern struct mdstat_ent *mdstat_by_component(char *name);