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x86, highmem_32.c: Clean up comment

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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>
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Figo.zhang
2009-06-29 12:02:55 +08:00
committed by Ingo Molnar
parent ce0c0f9eec
commit 565b0c1f10
1 changed files with 1 additions and 1 deletions
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arch/x86/mm/highmem_32.c
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@@ -24,7 +24,7 @@ void kunmap(struct page *page)
* no global lock is needed and because the kmap code must perform a global TLB * no global lock is needed and because the kmap code must perform a global TLB
* invalidation when the kmap pool wraps. * invalidation when the kmap pool wraps.
* *
* However when holding an atomic kmap is is not legal to sleep, so atomic * However when holding an atomic kmap it is not legal to sleep, so atomic
* kmaps are appropriate for short, tight code paths only. * kmaps are appropriate for short, tight code paths only.
*/ */
void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot) void *kmap_atomic_prot(struct page *page, enum km_type type, pgprot_t prot)