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/page_alloc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'mm/page_alloc.c') diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 8f3a3bf2c347..7c30f90c3ef4 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1153,7 +1153,7 @@ static __always_inline bool free_pages_prepare(struct page *page, if (PageMappingFlags(page)) page->mapping = NULL; if (memcg_kmem_enabled() && PageKmemcg(page)) - __memcg_kmem_uncharge(page, order); + __memcg_kmem_uncharge_page(page, order); if (check_free) bad += free_pages_check(page); if (bad) @@ -4753,7 +4753,7 @@ __alloc_pages_nodemask(gfp_t gfp_mask, unsigned int order, int preferred_nid, out: if (memcg_kmem_enabled() && (gfp_mask & __GFP_ACCOUNT) && page && - unlikely(__memcg_kmem_charge(page, gfp_mask, order) != 0)) { + unlikely(__memcg_kmem_charge_page(page, gfp_mask, order) != 0)) { __free_pages(page, order); page = NULL; } -- cgit v1.2.3-59-g8ed1b