Lines Matching defs:start
144 * start a sub transaction and setup the log tree
350 ret = btrfs_pin_extent_for_log_replay(wc->trans, eb->start,
582 static int read_alloc_one_name(struct extent_buffer *eb, void *start, int len,
591 read_extent_buffer(eb, buf, (unsigned long)start, len);
634 u64 start = key->offset;
647 extent_end = start + nbytes;
658 extent_end = ALIGN(start + size,
677 btrfs_ino(BTRFS_I(inode)), start, 0);
708 drop_args.start = start;
886 ret = btrfs_inode_set_file_extent_range(BTRFS_I(inode), start,
887 extent_end - start);
2475 drop_args.start = from;
2546 static void unaccount_log_buffer(struct btrfs_fs_info *fs_info, u64 start)
2550 cache = btrfs_lookup_block_group(fs_info, start);
2552 btrfs_err(fs_info, "unable to find block group for %llu", start);
2577 ret = btrfs_pin_reserved_extent(trans, eb->start, eb->len);
2582 unaccount_log_buffer(eb->fs_info, eb->start);
2925 /* we start IO on all the marked extents here, but we don't actually
3084 log_root_start = log_root_tree->node->start;
3602 * Therefore our source and destination start offsets for copy match the
4082 * If start slot isn't 0 then we don't need to re-search, we've
4301 * unblock our reservation ticket. The reclaim thread can start
4368 * extents that start at or beyond eof, otherwise we would lose
4507 if (em1->start < em2->start)
4509 else if (em1->start > em2->start)
4597 csum_offset = mod_start - em->start;
4601 /* block start is already adjusted for the file extent offset. */
4633 u64 extent_offset = em->start - em->orig_start;
4673 drop_args.start = em->start;
4674 drop_args.end = em->start + em->len;
4685 key.offset = em->start;
4855 * once we start getting a lot of extents, and really once we
4870 em->start >= i_size_read(&inode->vfs_inode))
7208 log->node->start,