diff options
| author | James Bottomley <jejb@parisc-linux.org> | 2006-03-22 09:42:04 -0700 |
|---|---|---|
| committer | Kyle McMartin <kyle@hera.kernel.org> | 2006-03-30 17:48:44 +0000 |
| commit | ba57583396585a1ca509e2a84d970a2ff3f9bbfb (patch) | |
| tree | 29568b37c8f4af9edc86d702a98713b0f016c78a /include/asm-parisc | |
| parent | ab43227c8a568119a3aebc952a95ac3023e1730d (diff) | |
| download | lwn-ba57583396585a1ca509e2a84d970a2ff3f9bbfb.tar.gz lwn-ba57583396585a1ca509e2a84d970a2ff3f9bbfb.zip | |
[PARISC] Add parisc implementation of flush_kernel_dcache_page()
We need to do a little renaming of our original syntax because
of the difference in arguments.
Signed-off-by: James Bottomley <jejb@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Diffstat (limited to 'include/asm-parisc')
| -rw-r--r-- | include/asm-parisc/cache.h | 2 | ||||
| -rw-r--r-- | include/asm-parisc/cacheflush.h | 9 | ||||
| -rw-r--r-- | include/asm-parisc/page.h | 2 |
3 files changed, 10 insertions, 3 deletions
diff --git a/include/asm-parisc/cache.h b/include/asm-parisc/cache.h index ae50f8e12eed..c831665473cb 100644 --- a/include/asm-parisc/cache.h +++ b/include/asm-parisc/cache.h @@ -48,7 +48,7 @@ extern void flush_user_icache_range_asm(unsigned long, unsigned long); extern void flush_kernel_icache_range_asm(unsigned long, unsigned long); extern void flush_user_dcache_range_asm(unsigned long, unsigned long); extern void flush_kernel_dcache_range_asm(unsigned long, unsigned long); -extern void flush_kernel_dcache_page(void *); +extern void flush_kernel_dcache_page_asm(void *); extern void flush_kernel_icache_page(void *); extern void disable_sr_hashing(void); /* turns off space register hashing */ extern void disable_sr_hashing_asm(int); /* low level support for above */ diff --git a/include/asm-parisc/cacheflush.h b/include/asm-parisc/cacheflush.h index 482be77551e3..76b6b7d6046a 100644 --- a/include/asm-parisc/cacheflush.h +++ b/include/asm-parisc/cacheflush.h @@ -62,7 +62,7 @@ extern void flush_dcache_page(struct page *page); #define flush_dcache_mmap_unlock(mapping) \ write_unlock_irq(&(mapping)->tree_lock) -#define flush_icache_page(vma,page) do { flush_kernel_dcache_page(page_address(page)); flush_kernel_icache_page(page_address(page)); } while (0) +#define flush_icache_page(vma,page) do { flush_kernel_dcache_page(page); flush_kernel_icache_page(page_address(page)); } while (0) #define flush_icache_range(s,e) do { flush_kernel_dcache_range_asm(s,e); flush_kernel_icache_range_asm(s,e); } while (0) @@ -192,6 +192,13 @@ flush_anon_page(struct page *page, unsigned long vmaddr) } #define ARCH_HAS_FLUSH_ANON_PAGE +static inline void +flush_kernel_dcache_page(struct page *page) +{ + flush_kernel_dcache_page_asm(page_address(page)); +} +#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE + #ifdef CONFIG_DEBUG_RODATA void mark_rodata_ro(void); #endif diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h index 9f303c0c3cd7..c6c9d5793070 100644 --- a/include/asm-parisc/page.h +++ b/include/asm-parisc/page.h @@ -26,7 +26,7 @@ static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, struct page *pg) { copy_user_page_asm(vto, vfrom); - flush_kernel_dcache_page(vto); + flush_kernel_dcache_page_asm(vto); /* XXX: ppc flushes icache too, should we? */ } |