[DLM] abort recovery more quickly

When we abort one recovery to do another, break out of the ping_members()
routine more quickly, and wake up the dlm_recoverd thread more quickly
instead of waiting for it to time out.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/dlm/recoverd.c b/fs/dlm/recoverd.c
index 7010353..eac8e9f 100644
--- a/fs/dlm/recoverd.c
+++ b/fs/dlm/recoverd.c
@@ -275,6 +275,7 @@
 
 void dlm_recoverd_suspend(struct dlm_ls *ls)
 {
+	wake_up(&ls->ls_wait_general);
 	mutex_lock(&ls->ls_recoverd_active);
 }