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Merge tag 'drm/atmel-hlcdc/4.8-fixes' of github.com:bbrezillon/linux-at91 into drm...
[linux-block.git]
/
kernel
/
irq
/
affinity.c
diff --git
a/kernel/irq/affinity.c
b/kernel/irq/affinity.c
index f68959341c0faa87809531af1a508dde6978feef..32f6cfcff21244a199bec1877b3a29ada5dcac5f 100644
(file)
--- a/
kernel/irq/affinity.c
+++ b/
kernel/irq/affinity.c
@@
-39,6
+39,7
@@
struct cpumask *irq_create_affinity_mask(unsigned int *nr_vecs)
return NULL;
}
+ get_online_cpus();
if (max_vecs >= num_online_cpus()) {
cpumask_copy(affinity_mask, cpu_online_mask);
*nr_vecs = num_online_cpus();
@@
-56,6
+57,7
@@
struct cpumask *irq_create_affinity_mask(unsigned int *nr_vecs)
}
*nr_vecs = vecs;
}
+ put_online_cpus();
return affinity_mask;
}