| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __LINUX_GFP_H |
| #define __LINUX_GFP_H |
| #include <linux/mmzone.h> |
| #include <linux/stddef.h> |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #include <linux/linkage.h> |
| struct vm_area_struct; |
| #define __GFP_DMA ((__force gfp_t)0x01u) |
| #define __GFP_HIGHMEM ((__force gfp_t)0x02u) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #if BITS_PER_LONG < 64 |
| #define __GFP_DMA32 ((__force gfp_t)0x00) |
| #else |
| #define __GFP_DMA32 ((__force gfp_t)0x04) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #endif |
| #define __GFP_WAIT ((__force gfp_t)0x10u) |
| #define __GFP_HIGH ((__force gfp_t)0x20u) |
| #define __GFP_IO ((__force gfp_t)0x40u) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define __GFP_FS ((__force gfp_t)0x80u) |
| #define __GFP_COLD ((__force gfp_t)0x100u) |
| #define __GFP_NOWARN ((__force gfp_t)0x200u) |
| #define __GFP_REPEAT ((__force gfp_t)0x400u) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define __GFP_NOFAIL ((__force gfp_t)0x800u) |
| #define __GFP_NORETRY ((__force gfp_t)0x1000u) |
| #define __GFP_NO_GROW ((__force gfp_t)0x2000u) |
| #define __GFP_COMP ((__force gfp_t)0x4000u) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define __GFP_ZERO ((__force gfp_t)0x8000u) |
| #define __GFP_NOMEMALLOC ((__force gfp_t)0x10000u) |
| #define __GFP_HARDWALL ((__force gfp_t)0x20000u) |
| #define __GFP_BITS_SHIFT 20 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1)) |
| #define GFP_LEVEL_MASK (__GFP_WAIT|__GFP_HIGH|__GFP_IO|__GFP_FS| __GFP_COLD|__GFP_NOWARN|__GFP_REPEAT| __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| __GFP_NOMEMALLOC|__GFP_HARDWALL) |
| #define GFP_NOWAIT (GFP_ATOMIC & ~__GFP_HIGH) |
| #define GFP_ATOMIC (__GFP_HIGH) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define GFP_NOIO (__GFP_WAIT) |
| #define GFP_NOFS (__GFP_WAIT | __GFP_IO) |
| #define GFP_KERNEL (__GFP_WAIT | __GFP_IO | __GFP_FS) |
| #define GFP_USER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define GFP_HIGHUSER (__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | __GFP_HIGHMEM) |
| #define GFP_DMA __GFP_DMA |
| #define GFP_DMA32 __GFP_DMA32 |
| #ifndef HAVE_ARCH_FREE_PAGE |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #endif |
| #define alloc_pages(gfp_mask, order) alloc_pages_node(numa_node_id(), gfp_mask, order) |
| #define alloc_page_vma(gfp_mask, vma, addr) alloc_pages(gfp_mask, 0) |
| #define alloc_page(gfp_mask) alloc_pages(gfp_mask, 0) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define __get_free_page(gfp_mask) __get_free_pages((gfp_mask),0) |
| #define __get_dma_pages(gfp_mask, order) __get_free_pages((gfp_mask) | GFP_DMA,(order)) |
| #define __free_page(page) __free_pages((page), 0) |
| #define free_page(addr) free_pages((addr),0) |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #endif |
