695 	struct ext4_fc_tl tl;  in ext4_fc_reserve_space()  local
733 	tl.fc_tag = cpu_to_le16(EXT4_FC_TAG_PAD);  in ext4_fc_reserve_space()
734 	tl.fc_len = cpu_to_le16(remaining);  in ext4_fc_reserve_space()
735 	memcpy(dst, &tl, EXT4_FC_TAG_BASE_LEN);  in ext4_fc_reserve_space()
760 	struct ext4_fc_tl tl;  in ext4_fc_write_tail()  local
775 	tl.fc_tag = cpu_to_le16(EXT4_FC_TAG_TAIL);  in ext4_fc_write_tail()
776 	tl.fc_len = cpu_to_le16(bsize - off + sizeof(struct ext4_fc_tail));  in ext4_fc_write_tail()
779 	memcpy(dst, &tl, EXT4_FC_TAG_BASE_LEN);  in ext4_fc_write_tail()
803 	struct ext4_fc_tl tl;  in ext4_fc_add_tlv()  local
810 	tl.fc_tag = cpu_to_le16(tag);  in ext4_fc_add_tlv()
811 	tl.fc_len = cpu_to_le16(len);  in ext4_fc_add_tlv()
813 	memcpy(dst, &tl, EXT4_FC_TAG_BASE_LEN);  in ext4_fc_add_tlv()
824 	struct ext4_fc_tl tl;  in ext4_fc_add_dentry_tlv()  local
834 	tl.fc_tag = cpu_to_le16(fc_dentry->fcd_op);  in ext4_fc_add_dentry_tlv()
835 	tl.fc_len = cpu_to_le16(sizeof(fcd) + dlen);  in ext4_fc_add_dentry_tlv()
836 	memcpy(dst, &tl, EXT4_FC_TAG_BASE_LEN);  in ext4_fc_add_dentry_tlv()
856 	struct ext4_fc_tl tl;  in ext4_fc_write_inode()  local
869 	tl.fc_tag = cpu_to_le16(EXT4_FC_TAG_INODE);  in ext4_fc_write_inode()
870 	tl.fc_len = cpu_to_le16(inode_len + sizeof(fc_inode.fc_ino));  in ext4_fc_write_inode()
878 	memcpy(dst, &tl, EXT4_FC_TAG_BASE_LEN);  in ext4_fc_write_inode()
1378 			      struct ext4_fc_tl_mem *tl, u8 *val)  in tl_to_darg()  argument
1387 	darg->dname_len = tl->fc_len - sizeof(struct ext4_fc_dentry_info);  in tl_to_darg()
1390 static inline void ext4_fc_get_tl(struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_get_tl()  argument
1395 	tl->fc_len = le16_to_cpu(tl_disk.fc_len);  in ext4_fc_get_tl()
1396 	tl->fc_tag = le16_to_cpu(tl_disk.fc_tag);  in ext4_fc_get_tl()
1401 				 struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_unlink()  argument
1408 	tl_to_darg(&darg, tl, val);  in ext4_fc_replay_unlink()
1499 			       struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_link()  argument
1505 	tl_to_darg(&darg, tl, val);  in ext4_fc_replay_link()
1554 				struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_inode()  argument
1561 	int inode_len, ino, ret, tag = tl->fc_tag;  in ext4_fc_replay_inode()
1587 	inode_len = tl->fc_len - sizeof(struct ext4_fc_inode);  in ext4_fc_replay_inode()
1657 				 struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_create()  argument
1664 	tl_to_darg(&darg, tl, val);  in ext4_fc_replay_create()
1755 				    struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_add_range()  argument
1876 			 struct ext4_fc_tl_mem *tl, u8 *val)  in ext4_fc_replay_del_range()  argument
2075 	struct ext4_fc_tl_mem tl;  in ext4_fc_replay_scan()  local
2106 	     cur = cur + EXT4_FC_TAG_BASE_LEN + tl.fc_len) {  in ext4_fc_replay_scan()
2107 		ext4_fc_get_tl(&tl, cur);  in ext4_fc_replay_scan()
2109 		if (tl.fc_len > end - val ||  in ext4_fc_replay_scan()
2110 		    !ext4_fc_value_len_isvalid(sbi, tl.fc_tag, tl.fc_len)) {  in ext4_fc_replay_scan()
2116 			   tag2str(tl.fc_tag), bh->b_blocknr);  in ext4_fc_replay_scan()
2117 		switch (tl.fc_tag) {  in ext4_fc_replay_scan()
2137 				EXT4_FC_TAG_BASE_LEN + tl.fc_len);  in ext4_fc_replay_scan()
2170 				EXT4_FC_TAG_BASE_LEN + tl.fc_len);  in ext4_fc_replay_scan()
2194 	struct ext4_fc_tl_mem tl;  in ext4_fc_replay()  local
2226 	     cur = cur + EXT4_FC_TAG_BASE_LEN + tl.fc_len) {  in ext4_fc_replay()
2227 		ext4_fc_get_tl(&tl, cur);  in ext4_fc_replay()
2236 		ext4_debug("Replay phase, tag:%s\n", tag2str(tl.fc_tag));  in ext4_fc_replay()
2238 		switch (tl.fc_tag) {  in ext4_fc_replay()
2240 			ret = ext4_fc_replay_link(sb, &tl, val);  in ext4_fc_replay()
2243 			ret = ext4_fc_replay_unlink(sb, &tl, val);  in ext4_fc_replay()
2246 			ret = ext4_fc_replay_add_range(sb, &tl, val);  in ext4_fc_replay()
2249 			ret = ext4_fc_replay_create(sb, &tl, val);  in ext4_fc_replay()
2252 			ret = ext4_fc_replay_del_range(sb, &tl, val);  in ext4_fc_replay()
2255 			ret = ext4_fc_replay_inode(sb, &tl, val);  in ext4_fc_replay()
2259 					     tl.fc_len, 0);  in ext4_fc_replay()
2263 					     0, tl.fc_len, 0);  in ext4_fc_replay()
2270 			trace_ext4_fc_replay(sb, tl.fc_tag, 0, tl.fc_len, 0);  in ext4_fc_replay()