diff options
| author | Figo.zhang <figo1802@gmail.com> | 2009-06-29 00:02:55 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-29 00:14:43 -0400 |
| commit | 565b0c1f100408ccbcb04ba458a14da454cb271d (patch) | |
| tree | d9c6a82372f74acd06a4722fa7da3f546841720e /arch/x86 | |
| parent | ce0c0f9eec2f377055e8b23c6fa192202381e022 (diff) | |
x86, highmem_32.c: Clean up comment
Signed-off-by: Figo.zhang <figo1802@gmail.com>
Cc: Andrew Morton <akpm@osdl.org>
LKML-Reference: <1246248175.5759.12.camel@myhost>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/mm/highmem_32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c index 58f621e81919..0c6f43cee25d 100644 --- a/arch/x86/mm/highmem_32.c +++ b/arch/x86/mm/highmem_32.c | |||
| @@ -24,7 +24,7 @@ void kunmap(struct page *page) | |||
| 24 | * no global lock is needed and because the kmap code must perform a global TLB | 24 | * no global lock is needed and because the kmap code must perform a global TLB |
| 25 | * invalidation when the kmap pool wraps. | 25 | * invalidation when the kmap pool wraps. |
| 26 | * | 26 | * |
| 27 | * However when holding an atomic kmap is is not legal to sleep, so atomic | 27 | * However when holding an atomic kmap it is not legal to sleep, so atomic |
| 28 | * kmaps are appropriate for short, tight code paths only. | 28 | * kmaps are appropriate for short, tight code paths only. |
| 29 | */ | 29 | */ |
| 30 | void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot) | 30 | void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot) |