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-rw-r--r--include/asm-arm/cacheflush.h4
-rw-r--r--include/asm-parisc/cacheflush.h4
-rw-r--r--include/linux/fs.h2
3 files changed, 5 insertions, 5 deletions
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index 70b0fe724b62..03cf1ee977b7 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -424,9 +424,9 @@ static inline void flush_anon_page(struct vm_area_struct *vma,
424} 424}
425 425
426#define flush_dcache_mmap_lock(mapping) \ 426#define flush_dcache_mmap_lock(mapping) \
427 write_lock_irq(&(mapping)->tree_lock) 427 spin_lock_irq(&(mapping)->tree_lock)
428#define flush_dcache_mmap_unlock(mapping) \ 428#define flush_dcache_mmap_unlock(mapping) \
429 write_unlock_irq(&(mapping)->tree_lock) 429 spin_unlock_irq(&(mapping)->tree_lock)
430 430
431#define flush_icache_user_range(vma,page,addr,len) \ 431#define flush_icache_user_range(vma,page,addr,len) \
432 flush_dcache_page(page) 432 flush_dcache_page(page)
diff --git a/include/asm-parisc/cacheflush.h b/include/asm-parisc/cacheflush.h
index 2f1e1b05440a..b7ca6dc7fddc 100644
--- a/include/asm-parisc/cacheflush.h
+++ b/include/asm-parisc/cacheflush.h
@@ -45,9 +45,9 @@ void flush_cache_mm(struct mm_struct *mm);
45extern void flush_dcache_page(struct page *page); 45extern void flush_dcache_page(struct page *page);
46 46
47#define flush_dcache_mmap_lock(mapping) \ 47#define flush_dcache_mmap_lock(mapping) \
48 write_lock_irq(&(mapping)->tree_lock) 48 spin_lock_irq(&(mapping)->tree_lock)
49#define flush_dcache_mmap_unlock(mapping) \ 49#define flush_dcache_mmap_unlock(mapping) \
50 write_unlock_irq(&(mapping)->tree_lock) 50 spin_unlock_irq(&(mapping)->tree_lock)
51 51
52#define flush_icache_page(vma,page) do { \ 52#define flush_icache_page(vma,page) do { \
53 flush_kernel_dcache_page(page); \ 53 flush_kernel_dcache_page(page); \
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 49d8eb7a71be..53d2edb709b3 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -499,7 +499,7 @@ struct backing_dev_info;
499struct address_space { 499struct address_space {
500 struct inode *host; /* owner: inode, block_device */ 500 struct inode *host; /* owner: inode, block_device */
501 struct radix_tree_root page_tree; /* radix tree of all pages */ 501 struct radix_tree_root page_tree; /* radix tree of all pages */
502 rwlock_t tree_lock; /* and rwlock protecting it */ 502 spinlock_t tree_lock; /* and lock protecting it */
503 unsigned int i_mmap_writable;/* count VM_SHARED mappings */ 503 unsigned int i_mmap_writable;/* count VM_SHARED mappings */
504 struct prio_tree_root i_mmap; /* tree of private and shared mappings */ 504 struct prio_tree_root i_mmap; /* tree of private and shared mappings */
505 struct list_head i_mmap_nonlinear;/*list VM_NONLINEAR mappings */ 505 struct list_head i_mmap_nonlinear;/*list VM_NONLINEAR mappings */