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authorJames Bottomley <jejb@parisc-linux.org>2006-03-22 09:42:04 -0700
committerKyle McMartin <kyle@hera.kernel.org>2006-03-30 17:48:44 +0000
commitba57583396585a1ca509e2a84d970a2ff3f9bbfb (patch)
tree29568b37c8f4af9edc86d702a98713b0f016c78a /include
parentab43227c8a568119a3aebc952a95ac3023e1730d (diff)
downloadop-kernel-dev-ba57583396585a1ca509e2a84d970a2ff3f9bbfb.zip
op-kernel-dev-ba57583396585a1ca509e2a84d970a2ff3f9bbfb.tar.gz
[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')
-rw-r--r--include/asm-parisc/cache.h2
-rw-r--r--include/asm-parisc/cacheflush.h9
-rw-r--r--include/asm-parisc/page.h2
3 files changed, 10 insertions, 3 deletions
diff --git a/include/asm-parisc/cache.h b/include/asm-parisc/cache.h
index ae50f8e..c831665 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 482be77..76b6b7d6 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 9f303c0..c6c9d57 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? */
}
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