diff options
| -rw-r--r-- | fs/fuse/dev.c | 6 | ||||
| -rw-r--r-- | include/linux/pagemap.h | 2 | ||||
| -rw-r--r-- | mm/filemap.c | 7 |
3 files changed, 3 insertions, 12 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 588f8d1240aa..c6636b4c4ccf 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -844,11 +844,7 @@ static int fuse_try_move_page(struct fuse_copy_state *cs, struct page **pagep) if (WARN_ON(PageMlocked(oldpage))) goto out_fallback_unlock; - err = replace_page_cache_page(oldpage, newpage, GFP_KERNEL); - if (err) { - unlock_page(newpage); - goto out_put_old; - } + replace_page_cache_page(oldpage, newpage); get_page(newpage); diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index d5570deff400..74e466e5a2ba 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -757,7 +757,7 @@ int add_to_page_cache_lru(struct page *page, struct address_space *mapping, pgoff_t index, gfp_t gfp_mask); extern void delete_from_page_cache(struct page *page); extern void __delete_from_page_cache(struct page *page, void *shadow); -int replace_page_cache_page(struct page *old, struct page *new, gfp_t gfp_mask); +void replace_page_cache_page(struct page *old, struct page *new); void delete_from_page_cache_batch(struct address_space *mapping, struct pagevec *pvec); diff --git a/mm/filemap.c b/mm/filemap.c index 6ff2a3fb0dc7..7dfed3454a2e 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -777,7 +777,6 @@ EXPORT_SYMBOL(file_write_and_wait_range); * replace_page_cache_page - replace a pagecache page with a new one * @old: page to be replaced * @new: page to replace with - * @gfp_mask: allocation mode * * This function replaces a page in the pagecache with a new one. On * success it acquires the pagecache reference for the new page and @@ -786,10 +785,8 @@ EXPORT_SYMBOL(file_write_and_wait_range); * caller must do that. * * The remove + add is atomic. This function cannot fail. - * - * Return: %0 */ -int replace_page_cache_page(struct page *old, struct page *new, gfp_t gfp_mask) +void replace_page_cache_page(struct page *old, struct page *new) { struct address_space *mapping = old->mapping; void (*freepage)(struct page *) = mapping->a_ops->freepage; @@ -824,8 +821,6 @@ int replace_page_cache_page(struct page *old, struct page *new, gfp_t gfp_mask) if (freepage) freepage(old); put_page(old); - - return 0; } EXPORT_SYMBOL_GPL(replace_page_cache_page); |