3927 static int ocfs2_duplicate_inline_data(struct inode *s_inode,  in ocfs2_duplicate_inline_data()  argument
3934 	struct ocfs2_super *osb = OCFS2_SB(s_inode->i_sb);  in ocfs2_duplicate_inline_data()
3938 	BUG_ON(!(OCFS2_I(s_inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL));  in ocfs2_duplicate_inline_data()
3970 static int ocfs2_duplicate_extent_list(struct inode *s_inode,  in ocfs2_duplicate_extent_list()  argument
3985 	size = i_size_read(s_inode);  in ocfs2_duplicate_extent_list()
3986 	clusters = ocfs2_clusters_for_bytes(s_inode->i_sb, size);  in ocfs2_duplicate_extent_list()
3990 		ret = ocfs2_get_clusters(s_inode, cpos, &p_cluster,  in ocfs2_duplicate_extent_list()
4022 static int ocfs2_complete_reflink(struct inode *s_inode,  in ocfs2_complete_reflink()  argument
4032 	loff_t size = i_size_read(s_inode);  in ocfs2_complete_reflink()
4050 	OCFS2_I(t_inode)->ip_clusters = OCFS2_I(s_inode)->ip_clusters;  in ocfs2_complete_reflink()
4051 	OCFS2_I(t_inode)->ip_attr = OCFS2_I(s_inode)->ip_attr;  in ocfs2_complete_reflink()
4052 	OCFS2_I(t_inode)->ip_dyn_features = OCFS2_I(s_inode)->ip_dyn_features;  in ocfs2_complete_reflink()
4055 	t_inode->i_blocks = s_inode->i_blocks;  in ocfs2_complete_reflink()
4064 		t_inode->i_uid = s_inode->i_uid;  in ocfs2_complete_reflink()
4065 		t_inode->i_gid = s_inode->i_gid;  in ocfs2_complete_reflink()
4066 		t_inode->i_mode = s_inode->i_mode;  in ocfs2_complete_reflink()
4081 		t_inode->i_mtime = s_inode->i_mtime;  in ocfs2_complete_reflink()
4093 static int ocfs2_create_reflink_node(struct inode *s_inode,  in ocfs2_create_reflink_node()  argument
4102 	struct ocfs2_super *osb = OCFS2_SB(s_inode->i_sb);  in ocfs2_create_reflink_node()
4115 	if (OCFS2_I(s_inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL) {  in ocfs2_create_reflink_node()
4116 		ret = ocfs2_duplicate_inline_data(s_inode, s_bh,  in ocfs2_create_reflink_node()
4130 	ret = ocfs2_duplicate_extent_list(s_inode, t_inode, t_bh,  in ocfs2_create_reflink_node()
4473 static loff_t ocfs2_reflink_remap_extent(struct inode *s_inode,  in ocfs2_reflink_remap_extent()  argument
4494 	osb = OCFS2_SB(s_inode->i_sb);  in ocfs2_reflink_remap_extent()
4496 	ocfs2_init_dinode_extent_tree(&s_et, INODE_CACHE(s_inode), s_bh);  in ocfs2_reflink_remap_extent()
4499 	spos = ocfs2_bytes_to_clusters(s_inode->i_sb, pos_in);  in ocfs2_reflink_remap_extent()
4501 	slast = ocfs2_clusters_for_bytes(s_inode->i_sb, pos_in + len);  in ocfs2_reflink_remap_extent()
4510 		ret = ocfs2_get_clusters(s_inode, spos, &p_cluster,  in ocfs2_reflink_remap_extent()
4542 			ret = ocfs2_add_refcount_flag(s_inode, &s_et,  in ocfs2_reflink_remap_extent()
4587 loff_t ocfs2_reflink_remap_blocks(struct inode *s_inode,  in ocfs2_reflink_remap_blocks()  argument
4601 	osb = OCFS2_SB(s_inode->i_sb);  in ocfs2_reflink_remap_blocks()
4610 	if (pos_in == pos_out && pos_in == 0 && len == i_size_read(s_inode) &&  in ocfs2_reflink_remap_blocks()
4612 	    (OCFS2_I(s_inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL)) {  in ocfs2_reflink_remap_blocks()
4613 		ret = ocfs2_duplicate_inline_data(s_inode, s_bh, t_inode, t_bh);  in ocfs2_reflink_remap_blocks()
4625 	if (ocfs2_is_refcount_inode(s_inode) &&  in ocfs2_reflink_remap_blocks()
4632 	if (!ocfs2_is_refcount_inode(s_inode) &&  in ocfs2_reflink_remap_blocks()
4634 		ret = ocfs2_create_refcount_tree(s_inode, s_bh);  in ocfs2_reflink_remap_blocks()
4642 	if (!ocfs2_is_refcount_inode(s_inode)) {  in ocfs2_reflink_remap_blocks()
4643 		ret = ocfs2_set_refcount_tree(s_inode, s_bh,  in ocfs2_reflink_remap_blocks()
4669 	ret = ocfs2_reflink_remap_extent(s_inode, s_bh, pos_in, t_inode, t_bh,  in ocfs2_reflink_remap_blocks()
4686 int ocfs2_reflink_inodes_lock(struct inode *s_inode,  in ocfs2_reflink_inodes_lock()  argument
4691 	struct inode *inode1 = s_inode;  in ocfs2_reflink_inodes_lock()
4697 	bool same_inode = (s_inode == t_inode);  in ocfs2_reflink_inodes_lock()
4702 	lock_two_nondirectories(s_inode, t_inode);  in ocfs2_reflink_inodes_lock()
4775 	unlock_two_nondirectories(s_inode, t_inode);  in ocfs2_reflink_inodes_lock()
4780 void ocfs2_reflink_inodes_unlock(struct inode *s_inode,  in ocfs2_reflink_inodes_unlock()  argument
4785 	ocfs2_inode_unlock(s_inode, 1);  in ocfs2_reflink_inodes_unlock()
4786 	ocfs2_rw_unlock(s_inode, 1);  in ocfs2_reflink_inodes_unlock()
4788 	if (s_inode != t_inode) {  in ocfs2_reflink_inodes_unlock()
4793 	unlock_two_nondirectories(s_inode, t_inode);  in ocfs2_reflink_inodes_unlock()