linux-kernel - linux-next: manual merge of the akpm tree with Linus' tree

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Date:	Tue, 11 Dec 2012 16:22:10 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Glauber Costa <glommer@...allels.com>
Subject: linux-next: manual merge of the akpm tree with Linus' tree

Hi Andrew,

Today's linux-next merge of the akpm tree got a conflict in
include/linux/gfp.h between commit caf491916b1c ("Revert "revert "Revert
"mm: remove __GFP_NO_KSWAPD""" and associated damage") from Linus' tree
and commit "mm: add a __GFP_KMEMCG flag" from the akpm tree.

I fixed it up (see below) and can carry the fix as necessary (no action
is required).

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --cc include/linux/gfp.h
index 31e8041,5520344..0000000
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@@ -30,10 -30,10 +30,11 @@@ struct vm_area_struct
  #define ___GFP_HARDWALL		0x20000u
  #define ___GFP_THISNODE		0x40000u
  #define ___GFP_RECLAIMABLE	0x80000u
 -#define ___GFP_NOTRACK		0x100000u
 -#define ___GFP_OTHER_NODE	0x200000u
 -#define ___GFP_WRITE		0x400000u
 -#define ___GFP_KMEMCG		0x800000u
 +#define ___GFP_NOTRACK		0x200000u
 +#define ___GFP_NO_KSWAPD	0x400000u
 +#define ___GFP_OTHER_NODE	0x800000u
 +#define ___GFP_WRITE		0x1000000u
++#define ___GFP_KMEMCG		0x2000000u
  
  /*
   * GFP bitmasks..
@@@ -86,17 -86,16 +87,17 @@@
  #define __GFP_RECLAIMABLE ((__force gfp_t)___GFP_RECLAIMABLE) /* Page is reclaimable */
  #define __GFP_NOTRACK	((__force gfp_t)___GFP_NOTRACK)  /* Don't track with kmemcheck */
  
 +#define __GFP_NO_KSWAPD	((__force gfp_t)___GFP_NO_KSWAPD)
  #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
  #define __GFP_WRITE	((__force gfp_t)___GFP_WRITE)	/* Allocator intends to dirty page */
- 
+ #define __GFP_KMEMCG	((__force gfp_t)___GFP_KMEMCG) /* Allocation comes from a memcg-accounted resource */
  /*
   * This may seem redundant, but it's a way of annotating false positives vs.
   * allocations that simply cannot be supported (e.g. page tables).
   */
  #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
  
- #define __GFP_BITS_SHIFT 25	/* Room for N __GFP_FOO bits */
 -#define __GFP_BITS_SHIFT 24	/* Room for N __GFP_FOO bits */
++#define __GFP_BITS_SHIFT 26	/* Room for N __GFP_FOO bits */
  #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
  
  /* This equals 0, but use constants in case they ever change */

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