diff options
Diffstat (limited to 'arch/sh/include')
| -rw-r--r-- | arch/sh/include/asm/cacheflush.h | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/arch/sh/include/asm/cacheflush.h b/arch/sh/include/asm/cacheflush.h index 32299b7c2b48..11e416630585 100644 --- a/arch/sh/include/asm/cacheflush.h +++ b/arch/sh/include/asm/cacheflush.h @@ -19,23 +19,40 @@ * - flush_icache_page(vma, pg) flushes(invalidates) a page for icache * - flush_cache_sigtramp(vaddr) flushes the signal trampoline */ -extern void (*flush_cache_all)(void); -extern void (*flush_cache_mm)(struct mm_struct *mm); -extern void (*flush_cache_dup_mm)(struct mm_struct *mm); -extern void (*flush_cache_page)(struct vm_area_struct *vma, - unsigned long addr, unsigned long pfn); -extern void (*flush_cache_range)(struct vm_area_struct *vma, - unsigned long start, unsigned long end); -extern void (*flush_dcache_page)(struct page *page); -extern void (*flush_icache_range)(unsigned long start, unsigned long end); -extern void (*flush_icache_page)(struct vm_area_struct *vma, - struct page *page); -extern void (*flush_cache_sigtramp)(unsigned long address); +extern void (*local_flush_cache_all)(void *args); +extern void (*local_flush_cache_mm)(void *args); +extern void (*local_flush_cache_dup_mm)(void *args); +extern void (*local_flush_cache_page)(void *args); +extern void (*local_flush_cache_range)(void *args); +extern void (*local_flush_dcache_page)(void *args); +extern void (*local_flush_icache_range)(void *args); +extern void (*local_flush_icache_page)(void *args); +extern void (*local_flush_cache_sigtramp)(void *args); + +static inline void cache_noop(void *args) { } extern void (*__flush_wback_region)(void *start, int size); extern void (*__flush_purge_region)(void *start, int size); extern void (*__flush_invalidate_region)(void *start, int size); +extern void flush_cache_all(void); +extern void flush_cache_mm(struct mm_struct *mm); +extern void flush_cache_dup_mm(struct mm_struct *mm); +extern void flush_cache_page(struct vm_area_struct *vma, + unsigned long addr, unsigned long pfn); +extern void flush_cache_range(struct vm_area_struct *vma, + unsigned long start, unsigned long end); +extern void flush_dcache_page(struct page *page); +extern void flush_icache_range(unsigned long start, unsigned long end); +extern void flush_icache_page(struct vm_area_struct *vma, + struct page *page); +extern void flush_cache_sigtramp(unsigned long address); + +struct flusher_data { + struct vm_area_struct *vma; + unsigned long addr1, addr2; +}; + #define ARCH_HAS_FLUSH_ANON_PAGE extern void __flush_anon_page(struct page *page, unsigned long); |