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authormatt mooney <mfmooney@gmail.com>2010-05-24 17:32:44 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-25 11:07:00 -0400
commit263ff5d8e82e577202d2b8393585b0e2436b7ffc (patch)
treed8a1c1e7f854ae09bef85a280b365d7bb2340583 /include/linux/gfp.h
parentcf23422b9d76215316855253da491d4c9f294372 (diff)
include/linux/gfp.h: spelling fixes
Fix minor spelling errors in a few comments; no code changes. Signed-off-by: matt mooney <mfm@muteddisk.com> Cc: Dan Carpenter <error27@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/gfp.h')
-rw-r--r--include/linux/gfp.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 4c6d41333f98..474887eac51f 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -15,7 +15,7 @@ struct vm_area_struct;
15 * Zone modifiers (see linux/mmzone.h - low three bits) 15 * Zone modifiers (see linux/mmzone.h - low three bits)
16 * 16 *
17 * Do not put any conditional on these. If necessary modify the definitions 17 * Do not put any conditional on these. If necessary modify the definitions
18 * without the underscores and use the consistently. The definitions here may 18 * without the underscores and use them consistently. The definitions here may
19 * be used in bit comparisons. 19 * be used in bit comparisons.
20 */ 20 */
21#define __GFP_DMA ((__force gfp_t)0x01u) 21#define __GFP_DMA ((__force gfp_t)0x01u)
@@ -152,12 +152,12 @@ static inline int allocflags_to_migratetype(gfp_t gfp_flags)
152 * GFP_ZONE_TABLE is a word size bitstring that is used for looking up the 152 * GFP_ZONE_TABLE is a word size bitstring that is used for looking up the
153 * zone to use given the lowest 4 bits of gfp_t. Entries are ZONE_SHIFT long 153 * zone to use given the lowest 4 bits of gfp_t. Entries are ZONE_SHIFT long
154 * and there are 16 of them to cover all possible combinations of 154 * and there are 16 of them to cover all possible combinations of
155 * __GFP_DMA, __GFP_DMA32, __GFP_MOVABLE and __GFP_HIGHMEM 155 * __GFP_DMA, __GFP_DMA32, __GFP_MOVABLE and __GFP_HIGHMEM.
156 * 156 *
157 * The zone fallback order is MOVABLE=>HIGHMEM=>NORMAL=>DMA32=>DMA. 157 * The zone fallback order is MOVABLE=>HIGHMEM=>NORMAL=>DMA32=>DMA.
158 * But GFP_MOVABLE is not only a zone specifier but also an allocation 158 * But GFP_MOVABLE is not only a zone specifier but also an allocation
159 * policy. Therefore __GFP_MOVABLE plus another zone selector is valid. 159 * policy. Therefore __GFP_MOVABLE plus another zone selector is valid.
160 * Only 1bit of the lowest 3 bit (DMA,DMA32,HIGHMEM) can be set to "1". 160 * Only 1 bit of the lowest 3 bits (DMA,DMA32,HIGHMEM) can be set to "1".
161 * 161 *
162 * bit result 162 * bit result
163 * ================= 163 * =================
@@ -197,7 +197,7 @@ static inline int allocflags_to_migratetype(gfp_t gfp_flags)
197) 197)
198 198
199/* 199/*
200 * GFP_ZONE_BAD is a bitmap for all combination of __GFP_DMA, __GFP_DMA32 200 * GFP_ZONE_BAD is a bitmap for all combinations of __GFP_DMA, __GFP_DMA32
201 * __GFP_HIGHMEM and __GFP_MOVABLE that are not permitted. One flag per 201 * __GFP_HIGHMEM and __GFP_MOVABLE that are not permitted. One flag per
202 * entry starting with bit 0. Bit is set if the combination is not 202 * entry starting with bit 0. Bit is set if the combination is not
203 * allowed. 203 * allowed.