item_last_offset  164 fs/btrfs/file-item.c 	u64 item_last_offset = 0;
item_last_offset  224 fs/btrfs/file-item.c 		    disk_bytenr >= item_last_offset) {
item_last_offset  255 fs/btrfs/file-item.c 			item_last_offset = item_start_offset +
item_last_offset  268 fs/btrfs/file-item.c 		count = min_t(int, nblocks, (item_last_offset - disk_bytenr) >>