From 908c7f1949cb7cc6e92ba8f18f2998e87e265b8e Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 8 Sep 2014 09:51:29 +0900 Subject: percpu_counter: add @gfp to percpu_counter_init() Percpu allocator now supports allocation mask. Add @gfp to percpu_counter_init() so that !GFP_KERNEL allocation masks can be used with percpu_counters too. We could have left percpu_counter_init() alone and added percpu_counter_init_gfp(); however, the number of users isn't that high and introducing _gfp variants to all percpu data structures would be quite ugly, so let's just do the conversion. This is the one with the most users. Other percpu data structures are a lot easier to convert. This patch doesn't make any functional difference. Signed-off-by: Tejun Heo Acked-by: Jan Kara Acked-by: "David S. Miller" Cc: x86@kernel.org Cc: Jens Axboe Cc: "Theodore Ts'o" Cc: Alexander Viro Cc: Andrew Morton --- lib/proportions.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib/proportions.c') diff --git a/lib/proportions.c b/lib/proportions.c index 05df84801b56..ca95f8d54384 100644 --- a/lib/proportions.c +++ b/lib/proportions.c @@ -83,11 +83,11 @@ int prop_descriptor_init(struct prop_descriptor *pd, int shift) pd->index = 0; pd->pg[0].shift = shift; mutex_init(&pd->mutex); - err = percpu_counter_init(&pd->pg[0].events, 0); + err = percpu_counter_init(&pd->pg[0].events, 0, GFP_KERNEL); if (err) goto out; - err = percpu_counter_init(&pd->pg[1].events, 0); + err = percpu_counter_init(&pd->pg[1].events, 0, GFP_KERNEL); if (err) percpu_counter_destroy(&pd->pg[0].events); @@ -193,7 +193,7 @@ int prop_local_init_percpu(struct prop_local_percpu *pl) raw_spin_lock_init(&pl->lock); pl->shift = 0; pl->period = 0; - return percpu_counter_init(&pl->events, 0); + return percpu_counter_init(&pl->events, 0, GFP_KERNEL); } void prop_local_destroy_percpu(struct prop_local_percpu *pl) -- cgit 1.4.1