diff mbox series

[RFC,v3,02/33] timers: s390/cmm: Use timer_shutdown_sync() before freeing timer

Message ID 20221104054912.243707160@goodmis.org
State New
Headers
Series timers: Use timer_shutdown*() before freeing timers |

Commit Message

Steven Rostedt Nov. 4, 2022, 5:40 a.m. UTC 
  From: "Steven Rostedt (Google)" <rostedt@goodmis.org>

Before a timer is freed, timer_shutdown_sync() must be called.

Link: https://lore.kernel.org/all/20220407161745.7d6754b3@gandalf.local.home/

Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Alexander Gordeev <agordeev@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@linux.ibm.com>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: linux-s390@vger.kernel.org
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
 arch/s390/mm/cmm.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index 9141ed4c52e9..1a0a8aa43ac6 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -419,7 +419,7 @@  static int __init cmm_init(void)
 #endif
 	unregister_sysctl_table(cmm_sysctl_header);
 out_sysctl:
-	del_timer_sync(&cmm_timer);
+	timer_shutdown_sync(&cmm_timer);
 	return rc;
 }
 module_init(cmm_init);
@@ -432,7 +432,7 @@  static void __exit cmm_exit(void)
 #endif
 	unregister_oom_notifier(&cmm_oom_nb);
 	kthread_stop(cmm_thread_ptr);
-	del_timer_sync(&cmm_timer);
+	timer_shutdown_sync(&cmm_timer);
 	cmm_free_pages(cmm_pages, &cmm_pages, &cmm_page_list);
 	cmm_free_pages(cmm_timed_pages, &cmm_timed_pages, &cmm_timed_page_list);
 }