From fc50eee3291556d623b64bb4b1dc345b971e184e Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Mon, 28 Jun 2021 19:36:24 -0700 Subject: fs: remove anon_set_page_dirty() Use __set_page_dirty_no_writeback() instead. This will set the dirty bit on the page, which will be used to avoid calling set_page_dirty() in the future. It will have no effect on actually writing the page back, as the pages are not on any LRU lists. Link: https://lkml.kernel.org/r/20210615162342.1669332-5-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig Cc: Al Viro Cc: Dan Williams Cc: Greg Kroah-Hartman Cc: Jan Kara Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/libfs.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) (limited to 'fs/libfs.c') diff --git a/fs/libfs.c b/fs/libfs.c index 2d7f086b93d6..3fdd89b156d6 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -1217,19 +1217,10 @@ void kfree_link(void *p) } EXPORT_SYMBOL(kfree_link); -/* - * nop .set_page_dirty method so that people can use .page_mkwrite on - * anon inodes. - */ -static int anon_set_page_dirty(struct page *page) -{ - return 0; -}; - struct inode *alloc_anon_inode(struct super_block *s) { static const struct address_space_operations anon_aops = { - .set_page_dirty = anon_set_page_dirty, + .set_page_dirty = __set_page_dirty_no_writeback, }; struct inode *inode = new_inode_pseudo(s); -- cgit v1.2.3-59-g8ed1b