From 056b7ccef4bc670b1ed77181159c8228de0926ab Mon Sep 17 00:00:00 2001 From: Zhang Zhen Date: Fri, 12 Dec 2014 16:55:38 -0800 Subject: [PATCH] mm/memcontrol.c: remove the unused arg in __memcg_kmem_get_cache() The gfp was passed in but never used in this function. Signed-off-by: Zhang Zhen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/memcontrol.h | 4 ++-- mm/memcontrol.c | 3 +-- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 6ea9f919e888..b74942a9e22f 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -401,7 +401,7 @@ int memcg_cache_id(struct mem_cgroup *memcg); void memcg_update_array_size(int num_groups); struct kmem_cache * -__memcg_kmem_get_cache(struct kmem_cache *cachep, gfp_t gfp); +__memcg_kmem_get_cache(struct kmem_cache *cachep); int __memcg_charge_slab(struct kmem_cache *cachep, gfp_t gfp, int order); void __memcg_uncharge_slab(struct kmem_cache *cachep, int order); @@ -492,7 +492,7 @@ memcg_kmem_get_cache(struct kmem_cache *cachep, gfp_t gfp) if (unlikely(fatal_signal_pending(current))) return cachep; - return __memcg_kmem_get_cache(cachep, gfp); + return __memcg_kmem_get_cache(cachep); } #else #define for_each_memcg_cache_index(_idx) \ diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 11cbfde4dc6d..c6ac50e7d1c2 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -2804,8 +2804,7 @@ void __memcg_uncharge_slab(struct kmem_cache *cachep, int order) * Can't be called in interrupt context or from kernel threads. * This function needs to be called with rcu_read_lock() held. */ -struct kmem_cache *__memcg_kmem_get_cache(struct kmem_cache *cachep, - gfp_t gfp) +struct kmem_cache *__memcg_kmem_get_cache(struct kmem_cache *cachep) { struct mem_cgroup *memcg; struct kmem_cache *memcg_cachep;