backref 2514 fs/btrfs/inode.c struct sa_defrag_extent_backref *backref) backref 2525 fs/btrfs/inode.c ret = backref_comp(backref, entry); backref 2532 fs/btrfs/inode.c rb_link_node(&backref->node, parent, p); backref 2533 fs/btrfs/inode.c rb_insert_color(&backref->node, root); backref 2548 fs/btrfs/inode.c struct sa_defrag_extent_backref *backref; backref 2638 fs/btrfs/inode.c backref = kmalloc(sizeof(*backref), GFP_NOFS); backref 2639 fs/btrfs/inode.c if (!backref) { backref 2644 fs/btrfs/inode.c backref->root_id = root_id; backref 2645 fs/btrfs/inode.c backref->inum = inum; backref 2646 fs/btrfs/inode.c backref->file_pos = offset; backref 2647 fs/btrfs/inode.c backref->num_bytes = num_bytes; backref 2648 fs/btrfs/inode.c backref->extent_offset = extent_offset; backref 2649 fs/btrfs/inode.c backref->generation = btrfs_file_extent_generation(leaf, extent); backref 2650 fs/btrfs/inode.c backref->old = old; backref 2651 fs/btrfs/inode.c backref_insert(&new->root, backref); backref 2714 fs/btrfs/inode.c struct sa_defrag_extent_backref *backref) backref 2724 fs/btrfs/inode.c struct old_sa_defrag_extent *old = backref->old; backref 2737 fs/btrfs/inode.c if (prev && prev->root_id == backref->root_id && backref 2738 fs/btrfs/inode.c prev->inum == backref->inum && backref 2739 fs/btrfs/inode.c prev->file_pos + prev->num_bytes == backref->file_pos) backref 2743 fs/btrfs/inode.c key.objectid = backref->root_id; backref 2763 fs/btrfs/inode.c key.objectid = backref->inum; backref 2776 fs/btrfs/inode.c lock_start = backref->file_pos; backref 2777 fs/btrfs/inode.c lock_end = backref->file_pos + backref->num_bytes - 1; backref 2793 fs/btrfs/inode.c key.objectid = backref->inum; backref 2795 fs/btrfs/inode.c key.offset = backref->file_pos; backref 2809 fs/btrfs/inode.c backref->generation) backref 2814 fs/btrfs/inode.c start = backref->file_pos; backref 2815 fs/btrfs/inode.c if (backref->extent_offset < old->extent_offset + old->offset) backref 2817 fs/btrfs/inode.c backref->extent_offset; backref 2819 fs/btrfs/inode.c len = min(backref->extent_offset + backref->num_bytes, backref 2821 fs/btrfs/inode.c len -= max(backref->extent_offset, old->extent_offset + old->offset); backref 2893 fs/btrfs/inode.c btrfs_init_data_ref(&ref, backref->root_id, backref->inum, backref 2930 fs/btrfs/inode.c struct sa_defrag_extent_backref *backref; backref 2951 fs/btrfs/inode.c backref = rb_entry(node, struct sa_defrag_extent_backref, node); backref 2953 fs/btrfs/inode.c ret = relink_extent_backref(path, prev, backref); backref 2959 fs/btrfs/inode.c prev = backref; backref 6674 fs/btrfs/inode.c struct btrfs_inode *inode, int backref, u64 index) backref 6678 fs/btrfs/inode.c backref, index);