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mm: add comment about deprecation of __GFP_NOFAIL 

__GFP_NOFAIL was deprecated in dab48dab, so add a comment that no new
users should be added.

Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Rientjes 2010-03-05 13:42:23 -08:00 committed by Linus Torvalds
parent 6457474624
commit 478352e789
1 changed files with 2 additions and 1 deletions
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include/linux/gfp.h
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@ -30,7 +30,8 @@ struct vm_area_struct;
* _might_ fail. This depends upon the particular VM implementation.
*
* __GFP_NOFAIL: The VM implementation _must_ retry infinitely: the caller
* cannot handle allocation failures.
* cannot handle allocation failures. This modifier is deprecated and no new
* users should be added.
*
* __GFP_NORETRY: The VM implementation must not retry indefinitely.
*