mm: save two stranding bit in gfp_mask

___GFP_COLD and ___GFP_OTHER_NODE were removed but their bits were stranded. Fill the gaps by moving the existing gfp masks around.

Signed-off-by Shakeel Butt <[email protected]>

Suggested-by Vlastimil Babka <[email protected]>

Acked-by Michal Hocko <[email protected]>

---
Changelog since v1:
- Moved couple of gfp masks instead of sliding all.

 include/linux/gfp.h | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

include/linux/gfp.h +5 -5

index 1a4582b44d32..036846fc00a6 100644
@@ -24,6 +24,7 @@ struct vm_area_struct;
 #define ___GFP_HIGH		0x20u
 #define ___GFP_IO		0x40u
 #define ___GFP_FS		0x80u
+#define ___GFP_WRITE		0x100u
 #define ___GFP_NOWARN		0x200u
 #define ___GFP_RETRY_MAYFAIL	0x400u
 #define ___GFP_NOFAIL		0x800u

@@ -36,11 +37,10 @@ struct vm_area_struct;
 #define ___GFP_THISNODE		0x40000u
 #define ___GFP_ATOMIC		0x80000u
 #define ___GFP_ACCOUNT		0x100000u
-#define ___GFP_DIRECT_RECLAIM	0x400000u
-#define ___GFP_WRITE		0x800000u
-#define ___GFP_KSWAPD_RECLAIM	0x1000000u
+#define ___GFP_DIRECT_RECLAIM	0x200000u
+#define ___GFP_KSWAPD_RECLAIM	0x400000u
 #ifdef CONFIG_LOCKDEP
-#define ___GFP_NOLOCKDEP	0x2000000u
+#define ___GFP_NOLOCKDEP	0x800000u
 #else
 #define ___GFP_NOLOCKDEP	0
 #endif

@@ -205,7 +205,7 @@ struct vm_area_struct;
 #define __GFP_NOLOCKDEP ((__force gfp_t)___GFP_NOLOCKDEP)
 
 /* Room for N __GFP_FOO bits */
-#define __GFP_BITS_SHIFT (25 + IS_ENABLED(CONFIG_LOCKDEP))
+#define __GFP_BITS_SHIFT (23 + IS_ENABLED(CONFIG_LOCKDEP))
 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
 
 /*