mm: spinlock tree_lock

[linux-2.6-omap-h63xx.git] / include / asm-parisc / cacheflush.h

diff --git a/include/asm-parisc/cacheflush.h b/include/asm-parisc/cacheflush.h
index 2f1e1b05440a50cf1de278e03c7b698cf09851bb..b7ca6dc7fddc89d484f9a210ff24ea48eaf48d74 100644 (file)
--- a/include/asm-parisc/cacheflush.h
+++ b/include/asm-parisc/cacheflush.h
@@ -45,9 +45,9 @@ void flush_cache_mm(struct mm_struct *mm);
 extern void flush_dcache_page(struct page *page);
 
 #define flush_dcache_mmap_lock(mapping) \
-       write_lock_irq(&(mapping)->tree_lock)
+       spin_lock_irq(&(mapping)->tree_lock)
 #define flush_dcache_mmap_unlock(mapping) \
-       write_unlock_irq(&(mapping)->tree_lock)
+       spin_unlock_irq(&(mapping)->tree_lock)
 
 #define flush_icache_page(vma,page)    do {            \
        flush_kernel_dcache_page(page);                 \