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| author | Ingo Molnar <mingo@elte.hu> | 2009-04-08 19:02:50 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-08 19:02:57 +0400 |
| commit | ff96e612cba32510e263e17b213235fe5746397e (patch) | |
| tree | a8df57d76b10e0901a4fb76cd2987eb9826a560a /include/linux/highmem.h | |
| parent | cd84a42f315e50edd454c27a3da3951ccd3d735a (diff) | |
| parent | 577c9c456f0e1371cbade38eaf91ae8e8a308555 (diff) | |
| download | linux-ff96e612cba32510e263e17b213235fe5746397e.tar.xz | |
Merge commit 'v2.6.30-rc1' into core/urgent
Merge reason: need latest upstream to queue up dependent fix
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/highmem.h')
| -rw-r--r-- | include/linux/highmem.h | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/include/linux/highmem.h b/include/linux/highmem.h index 7ff5c55f9b55..1fcb7126a01f 100644 --- a/include/linux/highmem.h +++ b/include/linux/highmem.h @@ -19,8 +19,21 @@ static inline void flush_kernel_dcache_page(struct page *page) } #endif -#ifdef CONFIG_HIGHMEM +#include <asm/kmap_types.h> + +#if defined(CONFIG_DEBUG_HIGHMEM) && defined(CONFIG_TRACE_IRQFLAGS_SUPPORT) + +void debug_kmap_atomic(enum km_type type); + +#else +static inline void debug_kmap_atomic(enum km_type type) +{ +} + +#endif + +#ifdef CONFIG_HIGHMEM #include <asm/highmem.h> /* declarations for linux/mm/highmem.c */ @@ -44,8 +57,6 @@ static inline void *kmap(struct page *page) #define kunmap(page) do { (void) (page); } while (0) -#include <asm/kmap_types.h> - static inline void *kmap_atomic(struct page *page, enum km_type idx) { pagefault_disable(); @@ -187,16 +198,4 @@ static inline void copy_highpage(struct page *to, struct page *from) kunmap_atomic(vto, KM_USER1); } -#if defined(CONFIG_DEBUG_HIGHMEM) && defined(CONFIG_TRACE_IRQFLAGS_SUPPORT) - -void debug_kmap_atomic(enum km_type type); - -#else - -static inline void debug_kmap_atomic(enum km_type type) -{ -} - -#endif - #endif /* _LINUX_HIGHMEM_H */ |