1358 		ex->fe_group = 0;  in mb_find_extent()
1371 	ex->fe_group = e4b->bd_group;  in mb_find_extent()
1411 	BUG_ON(e4b->bd_group != ex->fe_group);  in mb_mark_used()
1482 	BUG_ON(ac->ac_b_ex.fe_group != e4b->bd_group);  in ext4_mb_use_best_found()
1511 		sbi->s_mb_last_group = ac->ac_f_ex.fe_group;  in ext4_mb_use_best_found()
1549 			&& bex->fe_group == e4b->bd_group) {  in ext4_mb_check_limits()
1635 	ext4_group_t group = ex.fe_group;  in ext4_mb_try_best_found()
1662 	ext4_group_t group = ac->ac_g_ex.fe_group;  in ext4_mb_find_by_goal()
1692 		BUG_ON(ex.fe_group != ac->ac_g_ex.fe_group);  in ext4_mb_find_by_goal()
1701 		BUG_ON(ex.fe_group != ac->ac_g_ex.fe_group);  in ext4_mb_find_by_goal()
1743 		ac->ac_b_ex.fe_group = e4b->bd_group;  in ext4_mb_simple_scan_group()
1962 		ac->ac_g_ex.fe_group = sbi->s_mb_last_group;  in ext4_mb_regular_allocator()
1980 		group = ac->ac_g_ex.fe_group;  in ext4_mb_regular_allocator()
2042 			ac->ac_b_ex.fe_group = 0;  in ext4_mb_regular_allocator()
2746 	bitmap_bh = ext4_read_block_bitmap(sb, ac->ac_b_ex.fe_group);  in ext4_mb_mark_diskspace_used()
2755 	gdp = ext4_get_group_desc(sb, ac->ac_b_ex.fe_group, &gdp_bh);  in ext4_mb_mark_diskspace_used()
2759 	ext4_debug("using block group %u(%d)\n", ac->ac_b_ex.fe_group,  in ext4_mb_mark_diskspace_used()
2776 		ext4_lock_group(sb, ac->ac_b_ex.fe_group);  in ext4_mb_mark_diskspace_used()
2779 		ext4_unlock_group(sb, ac->ac_b_ex.fe_group);  in ext4_mb_mark_diskspace_used()
2786 	ext4_lock_group(sb, ac->ac_b_ex.fe_group);  in ext4_mb_mark_diskspace_used()
2802 						ac->ac_b_ex.fe_group, gdp));  in ext4_mb_mark_diskspace_used()
2806 	gdp->bg_checksum = ext4_group_desc_csum(sbi, ac->ac_b_ex.fe_group, gdp);  in ext4_mb_mark_diskspace_used()
2808 	ext4_unlock_group(sb, ac->ac_b_ex.fe_group);  in ext4_mb_mark_diskspace_used()
2820 							  ac->ac_b_ex.fe_group);  in ext4_mb_mark_diskspace_used()
3032 						&ac->ac_f_ex.fe_group,  in ext4_mb_normalize_request()
3039 						&ac->ac_f_ex.fe_group,  in ext4_mb_normalize_request()
3059 				ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)  in ext4_mb_collect_stats()
3105 	ext4_get_group_no_and_offset(ac->ac_sb, start, &ac->ac_b_ex.fe_group,  in ext4_mb_use_inode_pa()
3128 					&ac->ac_b_ex.fe_group,  in ext4_mb_use_group_pa()
3469 	grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);  in ext4_mb_new_inode_pa()
3474 	ext4_lock_group(sb, ac->ac_b_ex.fe_group);  in ext4_mb_new_inode_pa()
3476 	ext4_unlock_group(sb, ac->ac_b_ex.fe_group);  in ext4_mb_new_inode_pa()
3528 	grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);  in ext4_mb_new_group_pa()
3535 	ext4_lock_group(sb, ac->ac_b_ex.fe_group);  in ext4_mb_new_group_pa()
3537 	ext4_unlock_group(sb, ac->ac_b_ex.fe_group);  in ext4_mb_new_group_pa()
3880 			(unsigned long)ac->ac_o_ex.fe_group,  in ext4_mb_show_ac()
3884 			(unsigned long)ac->ac_g_ex.fe_group,  in ext4_mb_show_ac()
3888 			(unsigned long)ac->ac_b_ex.fe_group,  in ext4_mb_show_ac()
4019 	ac->ac_o_ex.fe_group = group;  in ext4_mb_initialize_context()
4334 			ac->ac_b_ex.fe_group = 0;  in ext4_mb_new_blocks()
4871 	ex.fe_group = group;  in ext4_trim_extent()