1440 	struct ext4_fc_replay_state *state;  in ext4_fc_record_modified_inode()  local
1443 	state = &EXT4_SB(sb)->s_fc_replay_state;  in ext4_fc_record_modified_inode()
1444 	for (i = 0; i < state->fc_modified_inodes_used; i++)  in ext4_fc_record_modified_inode()
1445 		if (state->fc_modified_inodes[i] == ino)  in ext4_fc_record_modified_inode()
1447 	if (state->fc_modified_inodes_used == state->fc_modified_inodes_size) {  in ext4_fc_record_modified_inode()
1450 		fc_modified_inodes = krealloc(state->fc_modified_inodes,  in ext4_fc_record_modified_inode()
1451 				sizeof(int) * (state->fc_modified_inodes_size +  in ext4_fc_record_modified_inode()
1456 		state->fc_modified_inodes = fc_modified_inodes;  in ext4_fc_record_modified_inode()
1457 		state->fc_modified_inodes_size +=  in ext4_fc_record_modified_inode()
1460 	state->fc_modified_inodes[state->fc_modified_inodes_used++] = ino;  in ext4_fc_record_modified_inode()
1630 	struct ext4_fc_replay_state *state;  in ext4_fc_record_regions()  local
1633 	state = &EXT4_SB(sb)->s_fc_replay_state;  in ext4_fc_record_regions()
1638 	if (replay && state->fc_regions_used != state->fc_regions_valid)  in ext4_fc_record_regions()
1639 		state->fc_regions_used = state->fc_regions_valid;  in ext4_fc_record_regions()
1640 	if (state->fc_regions_used == state->fc_regions_size) {  in ext4_fc_record_regions()
1643 		fc_regions = krealloc(state->fc_regions,  in ext4_fc_record_regions()
1645 				      (state->fc_regions_size +  in ext4_fc_record_regions()
1650 		state->fc_regions_size +=  in ext4_fc_record_regions()
1652 		state->fc_regions = fc_regions;  in ext4_fc_record_regions()
1654 	region = &state->fc_regions[state->fc_regions_used++];  in ext4_fc_record_regions()
1661 		state->fc_regions_valid++;  in ext4_fc_record_regions()
1852 	struct ext4_fc_replay_state *state;  in ext4_fc_set_bitmaps_and_counters()  local
1859 	state = &EXT4_SB(sb)->s_fc_replay_state;  in ext4_fc_set_bitmaps_and_counters()
1860 	for (i = 0; i < state->fc_modified_inodes_used; i++) {  in ext4_fc_set_bitmaps_and_counters()
1861 		inode = ext4_iget(sb, state->fc_modified_inodes[i],  in ext4_fc_set_bitmaps_and_counters()
1865 				state->fc_modified_inodes[i]);  in ext4_fc_set_bitmaps_and_counters()
1906 	struct ext4_fc_replay_state *state;  in ext4_fc_replay_check_excluded()  local
1908 	state = &EXT4_SB(sb)->s_fc_replay_state;  in ext4_fc_replay_check_excluded()
1909 	for (i = 0; i < state->fc_regions_valid; i++) {  in ext4_fc_replay_check_excluded()
1910 		if (state->fc_regions[i].ino == 0 ||  in ext4_fc_replay_check_excluded()
1911 			state->fc_regions[i].len == 0)  in ext4_fc_replay_check_excluded()
1913 		if (blk >= state->fc_regions[i].pblk &&  in ext4_fc_replay_check_excluded()
1914 		    blk < state->fc_regions[i].pblk + state->fc_regions[i].len)  in ext4_fc_replay_check_excluded()
1980 	struct ext4_fc_replay_state *state;  in ext4_fc_replay_scan()  local
1989 	state = &sbi->s_fc_replay_state;  in ext4_fc_replay_scan()
1994 	if (state->fc_replay_expected_off == 0) {  in ext4_fc_replay_scan()
1995 		state->fc_cur_tag = 0;  in ext4_fc_replay_scan()
1996 		state->fc_replay_num_tags = 0;  in ext4_fc_replay_scan()
1997 		state->fc_crc = 0;  in ext4_fc_replay_scan()
1998 		state->fc_regions = NULL;  in ext4_fc_replay_scan()
1999 		state->fc_regions_valid = state->fc_regions_used =  in ext4_fc_replay_scan()
2000 			state->fc_regions_size = 0;  in ext4_fc_replay_scan()
2007 	if (off != state->fc_replay_expected_off) {  in ext4_fc_replay_scan()
2012 	state->fc_replay_expected_off++;  in ext4_fc_replay_scan()
2019 			ret = state->fc_replay_num_tags ?  in ext4_fc_replay_scan()
2043 			state->fc_cur_tag++;  in ext4_fc_replay_scan()
2044 			state->fc_crc = ext4_chksum(sbi, state->fc_crc, cur,  in ext4_fc_replay_scan()
2048 			state->fc_cur_tag++;  in ext4_fc_replay_scan()
2050 			state->fc_crc = ext4_chksum(sbi, state->fc_crc, cur,  in ext4_fc_replay_scan()
2055 				le32_to_cpu(tail.fc_crc) == state->fc_crc) {  in ext4_fc_replay_scan()
2056 				state->fc_replay_num_tags = state->fc_cur_tag;  in ext4_fc_replay_scan()
2057 				state->fc_regions_valid =  in ext4_fc_replay_scan()
2058 					state->fc_regions_used;  in ext4_fc_replay_scan()
2060 				ret = state->fc_replay_num_tags ?  in ext4_fc_replay_scan()
2063 			state->fc_crc = 0;  in ext4_fc_replay_scan()
2076 			state->fc_cur_tag++;  in ext4_fc_replay_scan()
2077 			state->fc_crc = ext4_chksum(sbi, state->fc_crc, cur,  in ext4_fc_replay_scan()
2081 			ret = state->fc_replay_num_tags ?  in ext4_fc_replay_scan()
2105 	struct ext4_fc_replay_state *state = &sbi->s_fc_replay_state;  in ext4_fc_replay()  local
2109 		state->fc_current_pass = PASS_SCAN;  in ext4_fc_replay()
2113 	if (state->fc_current_pass != pass) {  in ext4_fc_replay()
2114 		state->fc_current_pass = pass;  in ext4_fc_replay()
2138 		if (state->fc_replay_num_tags == 0) {  in ext4_fc_replay()
2145 		state->fc_replay_num_tags--;  in ext4_fc_replay()