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-rw-r--r--include/linux/gfp.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 7851e6b520cf..3ac452945a7d 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -57,6 +57,8 @@ struct vm_area_struct;
57 __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \ 57 __GFP_NOFAIL|__GFP_NORETRY|__GFP_NO_GROW|__GFP_COMP| \
58 __GFP_NOMEMALLOC|__GFP_HARDWALL) 58 __GFP_NOMEMALLOC|__GFP_HARDWALL)
59 59
60/* This equals 0, but use constants in case they ever change */
61#define GFP_NOWAIT (GFP_ATOMIC & ~__GFP_HIGH)
60/* GFP_ATOMIC means both !wait (__GFP_WAIT not set) and use emergency pool */ 62/* GFP_ATOMIC means both !wait (__GFP_WAIT not set) and use emergency pool */
61#define GFP_ATOMIC (__GFP_HIGH) 63#define GFP_ATOMIC (__GFP_HIGH)
62#define GFP_NOIO (__GFP_WAIT) 64#define GFP_NOIO (__GFP_WAIT)