From f4b00eab5004e823f28a268580ae4ed16df9fabf Mon Sep 17 00:00:00 2001 From: Roman Gushchin Date: Wed, 1 Apr 2020 21:06:46 -0700 Subject: mm: kmem: rename memcg_kmem_(un)charge() into memcg_kmem_(un)charge_page() Rename (__)memcg_kmem_(un)charge() into (__)memcg_kmem_(un)charge_page() to better reflect what they are actually doing: 1) call __memcg_kmem_(un)charge_memcg() to actually charge or uncharge the current memcg 2) set or clear the PageKmemcg flag Signed-off-by: Roman Gushchin Signed-off-by: Andrew Morton Reviewed-by: Shakeel Butt Acked-by: Johannes Weiner Cc: Michal Hocko Cc: Vladimir Davydov Link: http://lkml.kernel.org/r/20200109202659.752357-4-guro@fb.com Signed-off-by: Linus Torvalds --- mm/memcontrol.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'mm/memcontrol.c') diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 896b6ebef6a2..4dd3d2883382 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -2917,14 +2917,14 @@ int __memcg_kmem_charge_memcg(struct mem_cgroup *memcg, gfp_t gfp, int order) } /** - * __memcg_kmem_charge: charge a kmem page to the current memory cgroup + * __memcg_kmem_charge_page: charge a kmem page to the current memory cgroup * @page: page to charge * @gfp: reclaim mode * @order: allocation order * * Returns 0 on success, an error code on failure. */ -int __memcg_kmem_charge(struct page *page, gfp_t gfp, int order) +int __memcg_kmem_charge_page(struct page *page, gfp_t gfp, int order) { struct mem_cgroup *memcg; int ret = 0; @@ -2960,11 +2960,11 @@ void __memcg_kmem_uncharge_memcg(struct mem_cgroup *memcg, page_counter_uncharge(&memcg->memsw, nr_pages); } /** - * __memcg_kmem_uncharge: uncharge a kmem page + * __memcg_kmem_uncharge_page: uncharge a kmem page * @page: page to uncharge * @order: allocation order */ -void __memcg_kmem_uncharge(struct page *page, int order) +void __memcg_kmem_uncharge_page(struct page *page, int order) { struct mem_cgroup *memcg = page->mem_cgroup; unsigned int nr_pages = 1 << order; -- cgit v1.2.3-59-g8ed1b