--- zzzz-none-000/linux-3.10.107/fs/dlm/ast.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/fs/dlm/ast.c	2021-02-04 17:41:59.000000000 +0000
@@ -14,6 +14,7 @@
 #include "dlm_internal.h"
 #include "lock.h"
 #include "user.h"
+#include "ast.h"
 
 static uint64_t dlm_cb_seq;
 static DEFINE_SPINLOCK(dlm_cb_seq_spin);
@@ -267,10 +268,7 @@
 int dlm_callback_start(struct dlm_ls *ls)
 {
 	ls->ls_callback_wq = alloc_workqueue("dlm_callback",
-					     WQ_UNBOUND |
-					     WQ_MEM_RECLAIM |
-					     WQ_NON_REENTRANT,
-					     0);
+					     WQ_UNBOUND | WQ_MEM_RECLAIM, 0);
 	if (!ls->ls_callback_wq) {
 		log_print("can't start dlm_callback workqueue");
 		return -ENOMEM;
@@ -311,6 +309,6 @@
 	mutex_unlock(&ls->ls_cb_mutex);
 
 	if (count)
-		log_debug(ls, "dlm_callback_resume %d", count);
+		log_rinfo(ls, "dlm_callback_resume %d", count);
 }