From: Alexander Aring <aahringo@redhat.com>
Date: Tue, 1 Aug 2023 18:09:41 +0000 (-0400)
Subject: fs: dlm: check on plock ops when exit dlm
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=67b5da9a40fc984d25bda90a918e490e8c2555b7;p=linux.git

fs: dlm: check on plock ops when exit dlm

To be sure we don't have any issues that there are leftover plock ops in
either send_list or recv_list we simple check if either one of the list
are empty when we exit the dlm subsystem.

Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
---

diff --git a/fs/dlm/plock.c b/fs/dlm/plock.c
index 44b3aab5b709b..5c2cc8d940efc 100644
--- a/fs/dlm/plock.c
+++ b/fs/dlm/plock.c
@@ -628,5 +628,7 @@ int dlm_plock_init(void)
 void dlm_plock_exit(void)
 {
 	misc_deregister(&plock_dev_misc);
+	WARN_ON(!list_empty(&send_list));
+	WARN_ON(!list_empty(&recv_list));
 }