mm: add a reminder comment for __GFP_BITS_SHIFT · 05b0afd73d - Gogs

mm: add a reminder comment for __GFP_BITS_SHIFT

Cc: Glauber Costa <glommer@parallels.com>
Cc: Mel Gorman <mgorman@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Andrew Morton 12 years ago

parent

2897b4d29d

commit

05b0afd73d

1 changed files with 1 additions and 0 deletions

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include/linux/gfp.h
							 
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				@@ -34,6 +34,7 @@ struct vm_area_struct;
			
				 #define ___GFP_NO_KSWAPD	0x400000u
			
				 #define ___GFP_OTHER_NODE	0x800000u
			
				 #define ___GFP_WRITE		0x1000000u
			
				+/* If the above are modified, __GFP_BITS_SHIFT may need updating */
			
				 /*
			
				  * GFP bitmasks..