hc
2023-11-22 f743a7adbd6e230d66a6206fa115b59fec2d88eb
kernel/include/linux/timer.h
....@@ -176,7 +176,7 @@
176176
177177 extern int try_to_del_timer_sync(struct timer_list *timer);
178178
179
-#ifdef CONFIG_SMP
179
+#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT_FULL)
180180 extern int del_timer_sync(struct timer_list *timer);
181181 #else
182182 # define del_timer_sync(t) del_timer(t)