cleancache_get_page 3084 fs/btrfs/extent_io.c 		if (cleancache_get_page(page) == 0) {
cleancache_get_page  359 fs/ext4/readpage.c 		    !PageUptodate(page) && cleancache_get_page(page) == 0) {
cleancache_get_page 1688 fs/f2fs/data.c 					!cleancache_get_page(page))) {
cleancache_get_page  288 fs/mpage.c     	    cleancache_get_page(page) == 0) {