641 	struct ext4_fc_tl tl;  in ext4_fc_reserve_space()  local
679 	tl.fc_tag = cpu_to_le16(EXT4_FC_TAG_PAD);  in ext4_fc_reserve_space()
680 	tl.fc_len = cpu_to_le16(remaining);  in ext4_fc_reserve_space()
681 	ext4_fc_memcpy(sb, dst, &tl, EXT4_FC_TAG_BASE_LEN, crc);  in ext4_fc_reserve_space()
705 	struct ext4_fc_tl tl;  in ext4_fc_write_tail()  local
720 	tl.fc_tag = cpu_to_le16(EXT4_FC_TAG_TAIL);  in ext4_fc_write_tail()
721 	tl.fc_len = cpu_to_le16(bsize - off + sizeof(struct ext4_fc_tail));  in ext4_fc_write_tail()
724 	ext4_fc_memcpy(sb, dst, &tl, EXT4_FC_TAG_BASE_LEN, &crc);  in ext4_fc_write_tail()
746 	struct ext4_fc_tl tl;  in ext4_fc_add_tlv()  local
753 	tl.fc_tag = cpu_to_le16(tag);  in ext4_fc_add_tlv()
754 	tl.fc_len = cpu_to_le16(len);  in ext4_fc_add_tlv()
756 	ext4_fc_memcpy(sb, dst, &tl, EXT4_FC_TAG_BASE_LEN, crc);  in ext4_fc_add_tlv()
767 	struct ext4_fc_tl tl;  in ext4_fc_add_dentry_tlv()  local
777 	tl.fc_tag = cpu_to_le16(fc_dentry->fcd_op);  in ext4_fc_add_dentry_tlv()
778 	tl.fc_len = cpu_to_le16(sizeof(fcd) + dlen);  in ext4_fc_add_dentry_tlv()
779 	ext4_fc_memcpy(sb, dst, &tl, EXT4_FC_TAG_BASE_LEN, crc);  in ext4_fc_add_dentry_tlv()
800 	struct ext4_fc_tl tl;  in ext4_fc_write_inode()  local
811 	tl.fc_tag = cpu_to_le16(EXT4_FC_TAG_INODE);  in ext4_fc_write_inode()
812 	tl.fc_len = cpu_to_le16(inode_len + sizeof(fc_inode.fc_ino));  in ext4_fc_write_inode()
820 	if (!ext4_fc_memcpy(inode->i_sb, dst, &tl, EXT4_FC_TAG_BASE_LEN, crc))  in ext4_fc_write_inode()
1292 			      struct ext4_fc_tl_mem *tl, u8 *val)  in tl_to_darg()  argument
1301 	darg->dname_len = tl->fc_len - sizeof(struct ext4_fc_dentry_info);  in tl_to_darg()
1304 static inline void ext4_fc_get_tl(struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_get_tl()  argument
1309 	tl->fc_len = le16_to_cpu(tl_disk.fc_len);  in ext4_fc_get_tl()
1310 	tl->fc_tag = le16_to_cpu(tl_disk.fc_tag);  in ext4_fc_get_tl()
1315 				 struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_unlink()  argument
1322 	tl_to_darg(&darg, tl, val);  in ext4_fc_replay_unlink()
1413 			       struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_link()  argument
1419 	tl_to_darg(&darg, tl, val);  in ext4_fc_replay_link()
1468 				struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_inode()  argument
1475 	int inode_len, ino, ret, tag = tl->fc_tag;  in ext4_fc_replay_inode()
1500 	inode_len = tl->fc_len - sizeof(struct ext4_fc_inode);  in ext4_fc_replay_inode()
1569 				 struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_create()  argument
1576 	tl_to_darg(&darg, tl, val);  in ext4_fc_replay_create()
1668 				    struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_add_range()  argument
1790 			 struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_del_range()  argument
1983 	struct ext4_fc_tl_mem tl;  in ext4_fc_replay_scan()  local
2014 	     cur = cur + EXT4_FC_TAG_BASE_LEN + tl.fc_len) {  in ext4_fc_replay_scan()
2015 		ext4_fc_get_tl(&tl, cur);  in ext4_fc_replay_scan()
2017 		if (tl.fc_len > end - val ||  in ext4_fc_replay_scan()
2018 		    !ext4_fc_value_len_isvalid(sbi, tl.fc_tag, tl.fc_len)) {  in ext4_fc_replay_scan()
2024 			   tag2str(tl.fc_tag), bh->b_blocknr);  in ext4_fc_replay_scan()
2025 		switch (tl.fc_tag) {  in ext4_fc_replay_scan()
2045 				EXT4_FC_TAG_BASE_LEN + tl.fc_len);  in ext4_fc_replay_scan()
2078 				EXT4_FC_TAG_BASE_LEN + tl.fc_len);  in ext4_fc_replay_scan()
2102 	struct ext4_fc_tl_mem tl;  in ext4_fc_replay()  local
2134 	     cur = cur + EXT4_FC_TAG_BASE_LEN + tl.fc_len) {  in ext4_fc_replay()
2135 		ext4_fc_get_tl(&tl, cur);  in ext4_fc_replay()
2144 		ext4_debug("Replay phase, tag:%s\n", tag2str(tl.fc_tag));  in ext4_fc_replay()
2146 		switch (tl.fc_tag) {  in ext4_fc_replay()
2148 			ret = ext4_fc_replay_link(sb, &tl, val);  in ext4_fc_replay()
2151 			ret = ext4_fc_replay_unlink(sb, &tl, val);  in ext4_fc_replay()
2154 			ret = ext4_fc_replay_add_range(sb, &tl, val);  in ext4_fc_replay()
2157 			ret = ext4_fc_replay_create(sb, &tl, val);  in ext4_fc_replay()
2160 			ret = ext4_fc_replay_del_range(sb, &tl, val);  in ext4_fc_replay()
2163 			ret = ext4_fc_replay_inode(sb, &tl, val);  in ext4_fc_replay()
2167 					     tl.fc_len, 0);  in ext4_fc_replay()
2171 					     0, tl.fc_len, 0);  in ext4_fc_replay()
2178 			trace_ext4_fc_replay(sb, tl.fc_tag, 0, tl.fc_len, 0);  in ext4_fc_replay()