114 	u64 page_end = page_start + PAGE_SIZE - 1;  in btrfs_cleanup_ordered_extents()  local
132 	if (page_start >= offset && page_end <= (offset + bytes - 1)) {  in btrfs_cleanup_ordered_extents()
2168 	u64 page_end;  in btrfs_writepage_fixup_worker()  local
2182 	page_end = page_offset(page) + PAGE_SIZE - 1;  in btrfs_writepage_fixup_worker()
2184 	lock_extent_bits(&BTRFS_I(inode)->io_tree, page_start, page_end,  in btrfs_writepage_fixup_worker()
2195 				     page_end, &cached_state);  in btrfs_writepage_fixup_worker()
2206 		end_extent_writepage(page, ret, page_start, page_end);  in btrfs_writepage_fixup_worker()
2211 	ret = btrfs_set_extent_delalloc(inode, page_start, page_end, 0,  in btrfs_writepage_fixup_worker()
2215 		end_extent_writepage(page, ret, page_start, page_end);  in btrfs_writepage_fixup_worker()
2224 	unlock_extent_cached(&BTRFS_I(inode)->io_tree, page_start, page_end,  in btrfs_writepage_fixup_worker()
8822 	u64 page_end = page_start + PAGE_SIZE - 1;  in btrfs_invalidatepage()  local
8843 		lock_extent_bits(tree, page_start, page_end, &cached_state);  in btrfs_invalidatepage()
8847 					page_end - start + 1);  in btrfs_invalidatepage()
8849 		end = min(page_end, ordered->file_offset + ordered->len - 1);  in btrfs_invalidatepage()
8889 		if (start < page_end)  in btrfs_invalidatepage()
8911 		clear_extent_bit(tree, page_start, page_end, EXTENT_LOCKED |  in btrfs_invalidatepage()
8959 	u64 page_end;  in btrfs_page_mkwrite()  local
8966 	page_end = page_start + PAGE_SIZE - 1;  in btrfs_page_mkwrite()
8967 	end = page_end;  in btrfs_page_mkwrite()
9002 	lock_extent_bits(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()
9012 		unlock_extent_cached(io_tree, page_start, page_end,  in btrfs_page_mkwrite()
9045 		unlock_extent_cached(io_tree, page_start, page_end,  in btrfs_page_mkwrite()
9072 	unlock_extent_cached(io_tree, page_start, page_end, &cached_state);  in btrfs_page_mkwrite()