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mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and...
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
smp.c
diff --git
a/kernel/smp.c
b/kernel/smp.c
index 07854477c16447ff87df874b4f117bcafadd4f33..d903c02223afbaa2776b2610f00ae3def7de442e 100644
(file)
--- a/
kernel/smp.c
+++ b/
kernel/smp.c
@@
-669,7
+669,7
@@
void on_each_cpu_cond(bool (*cond_func)(int cpu, void *info),
cpumask_var_t cpus;
int cpu, ret;
- might_sleep_if(gfp
_flags & __GFP_WAIT
);
+ might_sleep_if(gfp
flags_allow_blocking(gfp_flags)
);
if (likely(zalloc_cpumask_var(&cpus, (gfp_flags|__GFP_NOWARN)))) {
preempt_disable();