Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH 07/13] Add might_fault_debug_only() | Date | Fri, 9 Aug 2013 16:04:14 -0700 |
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From: Andi Kleen <ak@linux.intel.com>
Add a might_fault_debug_only() that only does something in the PROVE_LOCKING case, but does not cond_resched for PREEMPT_VOLUNTARY. This is for cases when the cond_resched is done elsewhere
Signed-off-by: Andi Kleen <ak@linux.intel.com> --- include/linux/sched.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/linux/sched.h b/include/linux/sched.h index 773f21d..bb7a08a 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2473,11 +2473,13 @@ static inline void cond_resched_rcu(void) #ifdef CONFIG_PROVE_LOCKING void might_fault(void); +#define might_fault_debug_only() might_fault() #else static inline void might_fault(void) { might_sleep(); } +#define might_fault_debug_only() do {} while(0) #endif /* -- 1.8.3.1
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