1833 		ex->fe_start = 0;  in mb_find_extent()
1843 	ex->fe_start = block << order;  in mb_find_extent()
1847 	next = next - ex->fe_start;  in mb_find_extent()
1849 	ex->fe_start += next;  in mb_find_extent()
1867 	if (ex->fe_start + ex->fe_len > EXT4_CLUSTERS_PER_GROUP(e4b->bd_sb)) {  in mb_find_extent()
1873 			block, order, needed, ex->fe_group, ex->fe_start,  in mb_find_extent()
1876 		ex->fe_start = 0;  in mb_find_extent()
1888 	int start = ex->fe_start;  in mb_mark_used()
1959 	mb_set_bits(e4b->bd_bitmap, ex->fe_start, len0);  in mb_mark_used()
2004 		sbi->s_mb_last_start = ac->ac_f_ex.fe_start;  in ext4_mb_use_best_found()
2049 		max = mb_find_extent(e4b, bex->fe_start, gex->fe_len, &ex);  in ext4_mb_check_limits()
2076 	BUG_ON(ex->fe_start >= EXT4_CLUSTERS_PER_GROUP(ac->ac_sb));  in ext4_mb_measure_extent()
2141 	max = mb_find_extent(e4b, ex.fe_start, ex.fe_len, &ex);  in ext4_mb_try_best_found()
2180 	max = mb_find_extent(e4b, ac->ac_g_ex.fe_start,  in ext4_mb_find_by_goal()
2188 			ex.fe_start;  in ext4_mb_find_by_goal()
2198 		BUG_ON(ex.fe_start != ac->ac_g_ex.fe_start);  in ext4_mb_find_by_goal()
2207 		BUG_ON(ex.fe_start != ac->ac_g_ex.fe_start);  in ext4_mb_find_by_goal()
2254 		ac->ac_b_ex.fe_start = k << i;  in ext4_mb_simple_scan_group()
2649 		ac->ac_g_ex.fe_start = sbi->s_mb_last_start;  in ext4_mb_regular_allocator()
2763 				 ac->ac_b_ex.fe_group, ac->ac_b_ex.fe_start,  in ext4_mb_regular_allocator()
2767 			ac->ac_b_ex.fe_start = 0;  in ext4_mb_regular_allocator()
3795 		mb_set_bits(bitmap_bh->b_data, ac->ac_b_ex.fe_start,  in ext4_mb_mark_diskspace_used()
3809 			BUG_ON(mb_test_bit(ac->ac_b_ex.fe_start + i,  in ext4_mb_mark_diskspace_used()
3814 	mb_set_bits(bitmap_bh->b_data, ac->ac_b_ex.fe_start,  in ext4_mb_mark_diskspace_used()
4195 						&ac->ac_f_ex.fe_start);  in ext4_mb_normalize_request()
4202 						&ac->ac_f_ex.fe_start);  in ext4_mb_normalize_request()
4221 		if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&  in ext4_mb_collect_stats()
4260 		mb_free_blocks(ac->ac_inode, &e4b, ac->ac_f_ex.fe_start,  in ext4_discard_allocated_blocks()
4287 					&ac->ac_b_ex.fe_start);  in ext4_mb_use_inode_pa()
4310 					&ac->ac_b_ex.fe_start);  in ext4_mb_use_group_pa()
5121 			(unsigned long)ac->ac_o_ex.fe_start,  in ext4_mb_show_ac()
5125 			(unsigned long)ac->ac_g_ex.fe_start,  in ext4_mb_show_ac()
5129 			(unsigned long)ac->ac_b_ex.fe_start,  in ext4_mb_show_ac()
5240 	ac->ac_o_ex.fe_start = block;  in ext4_mb_initialize_context()
6344 	ex.fe_start = start;  in ext4_trim_extent()