From d7f946d0faf90014547ee5d090e9d05018278c7a Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Thu, 29 Apr 2021 23:01:18 -0700 Subject: [PATCH] mm/mempolicy: rename alloc_pages_current to alloc_pages When CONFIG_NUMA is enabled, alloc_pages() is a wrapper around alloc_pages_current(). This is pointless, just implement alloc_pages() directly. Link: https://lkml.kernel.org/r/20210225150642.2582252-5-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Acked-by: Vlastimil Babka Acked-by: Michal Hocko Cc: Mike Rapoport Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/gfp.h | 8 +------- mm/mempolicy.c | 6 +++--- 2 files changed, 4 insertions(+), 10 deletions(-) diff --git a/include/linux/gfp.h b/include/linux/gfp.h index f39de93..0a88f84 100644 --- a/include/linux/gfp.h +++ b/include/linux/gfp.h @@ -546,13 +546,7 @@ static inline struct page *alloc_pages_node(int nid, gfp_t gfp_mask, } #ifdef CONFIG_NUMA -extern struct page *alloc_pages_current(gfp_t gfp_mask, unsigned order); - -static inline struct page * -alloc_pages(gfp_t gfp_mask, unsigned int order) -{ - return alloc_pages_current(gfp_mask, order); -} +struct page *alloc_pages(gfp_t gfp, unsigned int order); extern struct page *alloc_pages_vma(gfp_t gfp_mask, int order, struct vm_area_struct *vma, unsigned long addr, int node, bool hugepage); diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 5f0d2029..c71532b 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -2245,7 +2245,7 @@ out: EXPORT_SYMBOL(alloc_pages_vma); /** - * alloc_pages_current - Allocate pages. + * alloc_pages - Allocate pages. * * @gfp: * %GFP_USER user allocation, @@ -2259,7 +2259,7 @@ EXPORT_SYMBOL(alloc_pages_vma); * interrupt context and apply the current process NUMA policy. * Returns NULL when no page can be allocated. */ -struct page *alloc_pages_current(gfp_t gfp, unsigned order) +struct page *alloc_pages(gfp_t gfp, unsigned order) { struct mempolicy *pol = &default_policy; struct page *page; @@ -2280,7 +2280,7 @@ struct page *alloc_pages_current(gfp_t gfp, unsigned order) return page; } -EXPORT_SYMBOL(alloc_pages_current); +EXPORT_SYMBOL(alloc_pages); int vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst) { -- 2.7.4