diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/percpu-refcount.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c index fe5a3342e960..ff9903264a91 100644 --- a/lib/percpu-refcount.c +++ b/lib/percpu-refcount.c @@ -40,6 +40,7 @@ static unsigned __percpu *pcpu_count_ptr(struct percpu_ref *ref) * percpu_ref_init - initialize a percpu refcount * @ref: percpu_ref to initialize * @release: function which will be called when refcount hits 0 + * @gfp: allocation mask to use * * Initializes the refcount in single atomic counter mode with a refcount of 1; * analagous to atomic_set(ref, 1). @@ -47,11 +48,12 @@ static unsigned __percpu *pcpu_count_ptr(struct percpu_ref *ref) * Note that @release must not sleep - it may potentially be called from RCU * callback context by percpu_ref_kill(). */ -int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release) +int percpu_ref_init(struct percpu_ref *ref, percpu_ref_func_t *release, + gfp_t gfp) { atomic_set(&ref->count, 1 + PCPU_COUNT_BIAS); - ref->pcpu_count_ptr = (unsigned long)alloc_percpu(unsigned); + ref->pcpu_count_ptr = (unsigned long)alloc_percpu_gfp(unsigned, gfp); if (!ref->pcpu_count_ptr) return -ENOMEM; |