LU-5695 libcfs: watchdog dispatch thread fix

[fs/lustre-release.git] / libcfs / libcfs / watchdog.c

diff --git a/libcfs/libcfs/watchdog.c b/libcfs/libcfs/watchdog.c
index 0b2c736..524b4b5 100644 (file)
--- a/libcfs/libcfs/watchdog.c
+++ b/libcfs/libcfs/watchdog.c
@@ -40,6 +40,10 @@
 #include <libcfs/libcfs.h>
 #include "tracefile.h"
 
+#ifndef WITH_WATCHDOG
+#define WITH_WATCHDOG
+#endif
+
 struct lc_watchdog {
        spinlock_t              lcw_lock;       /* check or change lcw_list */
        int                     lcw_refcount;   /* must hold lcw_pending_timers_lock */
@@ -331,6 +335,7 @@ static void lcw_dispatch_stop(void)
        wake_up(&lcw_event_waitq);
 
        wait_for_completion(&lcw_stop_completion);
+       clear_bit(LCW_FLAG_STOP, &lcw_flags);
 
        CDEBUG(D_INFO, "watchdog dispatcher has shut down.\n");