[PATCH] in non-NUMA case mark GFP_THISNODE gfp_t

... operations with it are OK as is, but flags & ~0 will have no idea that
this ~0 is meant to be ~gfp_t.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 00c314aedab7d8f9487112e9a4d16182185b6332..063799ea6be084c6125633c6c9f6e2cc72bd837e 100644 (file)
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -70,7 +70,7 @@ struct vm_area_struct;
 #ifdef CONFIG_NUMA
 #define GFP_THISNODE   (__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY)
 #else
-#define GFP_THISNODE   0
+#define GFP_THISNODE   ((__force gfp_t)0)
 #endif