diff options
Diffstat (limited to 'arch/parisc/include/asm/cacheflush.h')
| -rw-r--r-- | arch/parisc/include/asm/cacheflush.h | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/arch/parisc/include/asm/cacheflush.h b/arch/parisc/include/asm/cacheflush.h index 0c83644bfa5c..99663fc1f997 100644 --- a/arch/parisc/include/asm/cacheflush.h +++ b/arch/parisc/include/asm/cacheflush.h @@ -100,37 +100,11 @@ flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vma } } -#include <asm/kmap_types.h> - -#define ARCH_HAS_KMAP - -static inline void *kmap(struct page *page) -{ - might_sleep(); - return page_address(page); -} - -static inline void kunmap(struct page *page) -{ - flush_kernel_dcache_page_addr(page_address(page)); -} - -static inline void *kmap_atomic(struct page *page) -{ - preempt_disable(); - pagefault_disable(); - return page_address(page); -} - -static inline void __kunmap_atomic(void *addr) +#define ARCH_HAS_FLUSH_ON_KUNMAP +static inline void kunmap_flush_on_unmap(void *addr) { flush_kernel_dcache_page_addr(addr); - pagefault_enable(); - preempt_enable(); } -#define kmap_atomic_prot(page, prot) kmap_atomic(page) -#define kmap_atomic_pfn(pfn) kmap_atomic(pfn_to_page(pfn)) - #endif /* _PARISC_CACHEFLUSH_H */ |