aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/gfp.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/gfp.h')
-rw-r--r--include/linux/gfp.h15
1 files changed, 8 insertions, 7 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 39b81dc7d01a..6eb1fb37de9a 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -6,7 +6,6 @@
6#include <linux/stddef.h> 6#include <linux/stddef.h>
7#include <linux/linkage.h> 7#include <linux/linkage.h>
8#include <linux/topology.h> 8#include <linux/topology.h>
9#include <linux/mmdebug.h>
10 9
11struct vm_area_struct; 10struct vm_area_struct;
12 11
@@ -31,7 +30,6 @@ struct vm_area_struct;
31#define ___GFP_HARDWALL 0x20000u 30#define ___GFP_HARDWALL 0x20000u
32#define ___GFP_THISNODE 0x40000u 31#define ___GFP_THISNODE 0x40000u
33#define ___GFP_RECLAIMABLE 0x80000u 32#define ___GFP_RECLAIMABLE 0x80000u
34#define ___GFP_KMEMCG 0x100000u
35#define ___GFP_NOTRACK 0x200000u 33#define ___GFP_NOTRACK 0x200000u
36#define ___GFP_NO_KSWAPD 0x400000u 34#define ___GFP_NO_KSWAPD 0x400000u
37#define ___GFP_OTHER_NODE 0x800000u 35#define ___GFP_OTHER_NODE 0x800000u
@@ -91,7 +89,6 @@ struct vm_area_struct;
91 89
92#define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD) 90#define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
93#define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */ 91#define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
94#define __GFP_KMEMCG ((__force gfp_t)___GFP_KMEMCG) /* Allocation comes from a memcg-accounted resource */
95#define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */ 92#define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
96 93
97/* 94/*
@@ -353,6 +350,10 @@ extern struct page *alloc_pages_vma(gfp_t gfp_mask, int order,
353#define alloc_page_vma_node(gfp_mask, vma, addr, node) \ 350#define alloc_page_vma_node(gfp_mask, vma, addr, node) \
354 alloc_pages_vma(gfp_mask, 0, vma, addr, node) 351 alloc_pages_vma(gfp_mask, 0, vma, addr, node)
355 352
353extern struct page *alloc_kmem_pages(gfp_t gfp_mask, unsigned int order);
354extern struct page *alloc_kmem_pages_node(int nid, gfp_t gfp_mask,
355 unsigned int order);
356
356extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order); 357extern unsigned long __get_free_pages(gfp_t gfp_mask, unsigned int order);
357extern unsigned long get_zeroed_page(gfp_t gfp_mask); 358extern unsigned long get_zeroed_page(gfp_t gfp_mask);
358 359
@@ -369,11 +370,11 @@ void *alloc_pages_exact_nid(int nid, size_t size, gfp_t gfp_mask);
369 370
370extern void __free_pages(struct page *page, unsigned int order); 371extern void __free_pages(struct page *page, unsigned int order);
371extern void free_pages(unsigned long addr, unsigned int order); 372extern void free_pages(unsigned long addr, unsigned int order);
372extern void free_hot_cold_page(struct page *page, int cold); 373extern void free_hot_cold_page(struct page *page, bool cold);
373extern void free_hot_cold_page_list(struct list_head *list, int cold); 374extern void free_hot_cold_page_list(struct list_head *list, bool cold);
374 375
375extern void __free_memcg_kmem_pages(struct page *page, unsigned int order); 376extern void __free_kmem_pages(struct page *page, unsigned int order);
376extern void free_memcg_kmem_pages(unsigned long addr, unsigned int order); 377extern void free_kmem_pages(unsigned long addr, unsigned int order);
377 378
378#define __free_page(page) __free_pages((page), 0) 379#define __free_page(page) __free_pages((page), 0)
379#define free_page(addr) free_pages((addr), 0) 380#define free_page(addr) free_pages((addr), 0)