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author | Andy Shevchenko <ext-andriy.shevchenko@nokia.com> | 2010-02-02 17:38:12 -0500 |
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committer | H. Peter Anvin <hpa@zytor.com> | 2010-02-02 19:00:44 -0500 |
commit | ab09809f2eee1dc2d8f8bea636e77d176ba6c648 (patch) | |
tree | d6b7b4895d42f6eea889ee593c5e01cdc2821b45 /arch/x86/mm/gup.c | |
parent | 1a45dcfe2525e9432cb4aba461d4994fc2befe42 (diff) |
x86, doc: Fix minor spelling error in arch/x86/mm/gup.c
Fix minor spelling error in comment. No code change.
Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
LKML-Reference: <201002022238.o12McDiF018720@imap1.linux-foundation.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/mm/gup.c')
-rw-r--r-- | arch/x86/mm/gup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c index 71da1bca13cb..738e6593799d 100644 --- a/arch/x86/mm/gup.c +++ b/arch/x86/mm/gup.c | |||
@@ -18,7 +18,7 @@ static inline pte_t gup_get_pte(pte_t *ptep) | |||
18 | #else | 18 | #else |
19 | /* | 19 | /* |
20 | * With get_user_pages_fast, we walk down the pagetables without taking | 20 | * With get_user_pages_fast, we walk down the pagetables without taking |
21 | * any locks. For this we would like to load the pointers atoimcally, | 21 | * any locks. For this we would like to load the pointers atomically, |
22 | * but that is not possible (without expensive cmpxchg8b) on PAE. What | 22 | * but that is not possible (without expensive cmpxchg8b) on PAE. What |
23 | * we do have is the guarantee that a pte will only either go from not | 23 | * we do have is the guarantee that a pte will only either go from not |
24 | * present to present, or present to not present or both -- it will not | 24 | * present to present, or present to not present or both -- it will not |