123 	u64 page_end = page_start + PAGE_SIZE - 1;  in btrfs_cleanup_ordered_extents()  local
141 	if (page_start >= offset && page_end <= (offset + bytes - 1)) {  in btrfs_cleanup_ordered_extents()
2139 	u64 page_end;  in btrfs_writepage_fixup_worker()  local
2153 	page_end = page_offset(page) + PAGE_SIZE - 1;  in btrfs_writepage_fixup_worker()
2155 	lock_extent_bits(&BTRFS_I(inode)->io_tree, page_start, page_end,  in btrfs_writepage_fixup_worker()
2166 				     page_end, &cached_state);  in btrfs_writepage_fixup_worker()
2177 		end_extent_writepage(page, ret, page_start, page_end);  in btrfs_writepage_fixup_worker()
2182 	ret = btrfs_set_extent_delalloc(inode, page_start, page_end, 0,  in btrfs_writepage_fixup_worker()
2186 		end_extent_writepage(page, ret, page_start, page_end);  in btrfs_writepage_fixup_worker()
2199 	unlock_extent_cached(&BTRFS_I(inode)->io_tree, page_start, page_end,  in btrfs_writepage_fixup_worker()
8853 	u64 page_end = page_start + PAGE_SIZE - 1;  in btrfs_invalidatepage()  local
8874 		lock_extent_bits(tree, page_start, page_end, &cached_state);  in btrfs_invalidatepage()
8878 					page_end - start + 1);  in btrfs_invalidatepage()
8880 		end = min(page_end, ordered->file_offset + ordered->len - 1);  in btrfs_invalidatepage()
8921 		if (start < page_end)  in btrfs_invalidatepage()
8940 		clear_extent_bit(tree, page_start, page_end,  in btrfs_invalidatepage()
8989 	u64 page_end;  in btrfs_page_mkwrite()  local
8996 	page_end = page_start + PAGE_SIZE - 1;  in btrfs_page_mkwrite()
8997 	end = page_end;  in btrfs_page_mkwrite()
9032 	lock_extent_bits(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
9042 		unlock_extent_cached(io_tree, page_start, page_end,  in btrfs_page_mkwrite()
9076 		unlock_extent_cached(io_tree, page_start, page_end,  in btrfs_page_mkwrite()
9103 	unlock_extent_cached(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()