[patch] cond-resched-might-sleep-fix.patch

[Ingo Molnar]

From: Ingo Molnar <mingo@xxxxxxx>

add the __might_sleep() check back to cond_resched().

Signed-off-by: Ingo Molnar <mingo@xxxxxxx>

----

 kernel/sched.c |    3 +++
 1 files changed, 3 insertions(+)

Index: linux/kernel/sched.c
===================================================================
--- linux.orig/kernel/sched.c
+++ linux/kernel/sched.c
@@ -4072,6 +4072,9 @@ asmlinkage long sys_sched_yield(void)
 
 static inline void __cond_resched(void)
 {
+#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
+	__might_sleep(__FILE__, __LINE__);
+#endif
 	/*
 	 * The BKS might be reacquired before we have dropped
 	 * PREEMPT_ACTIVE, which could trigger a second
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/