ac_b_ex          1640 fs/ext4/mballoc.c 	BUG_ON(ac->ac_b_ex.fe_group != e4b->bd_group);
ac_b_ex          1643 fs/ext4/mballoc.c 	ac->ac_b_ex.fe_len = min(ac->ac_b_ex.fe_len, ac->ac_g_ex.fe_len);
ac_b_ex          1644 fs/ext4/mballoc.c 	ac->ac_b_ex.fe_logical = ac->ac_g_ex.fe_logical;
ac_b_ex          1645 fs/ext4/mballoc.c 	ret = mb_mark_used(e4b, &ac->ac_b_ex);
ac_b_ex          1649 fs/ext4/mballoc.c 	ac->ac_f_ex = ac->ac_b_ex;
ac_b_ex          1684 fs/ext4/mballoc.c 	struct ext4_free_extent *bex = &ac->ac_b_ex;
ac_b_ex          1733 fs/ext4/mballoc.c 	struct ext4_free_extent *bex = &ac->ac_b_ex;
ac_b_ex          1792 fs/ext4/mballoc.c 	struct ext4_free_extent ex = ac->ac_b_ex;
ac_b_ex          1806 fs/ext4/mballoc.c 		ac->ac_b_ex = ex;
ac_b_ex          1854 fs/ext4/mballoc.c 			ac->ac_b_ex = ex;
ac_b_ex          1862 fs/ext4/mballoc.c 		ac->ac_b_ex = ex;
ac_b_ex          1871 fs/ext4/mballoc.c 		ac->ac_b_ex = ex;
ac_b_ex          1908 fs/ext4/mballoc.c 		ac->ac_b_ex.fe_len = 1 << i;
ac_b_ex          1909 fs/ext4/mballoc.c 		ac->ac_b_ex.fe_start = k << i;
ac_b_ex          1910 fs/ext4/mballoc.c 		ac->ac_b_ex.fe_group = e4b->bd_group;
ac_b_ex          1914 fs/ext4/mballoc.c 		BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
ac_b_ex          2021 fs/ext4/mballoc.c 				ac->ac_b_ex = ex;
ac_b_ex          2228 fs/ext4/mballoc.c 	if (ac->ac_b_ex.fe_len > 0 && ac->ac_status != AC_STATUS_FOUND &&
ac_b_ex          2243 fs/ext4/mballoc.c 			ac->ac_b_ex.fe_group = 0;
ac_b_ex          2244 fs/ext4/mballoc.c 			ac->ac_b_ex.fe_start = 0;
ac_b_ex          2245 fs/ext4/mballoc.c 			ac->ac_b_ex.fe_len = 0;
ac_b_ex          2955 fs/ext4/mballoc.c 	BUG_ON(ac->ac_b_ex.fe_len <= 0);
ac_b_ex          2960 fs/ext4/mballoc.c 	bitmap_bh = ext4_read_block_bitmap(sb, ac->ac_b_ex.fe_group);
ac_b_ex          2973 fs/ext4/mballoc.c 	gdp = ext4_get_group_desc(sb, ac->ac_b_ex.fe_group, &gdp_bh);
ac_b_ex          2977 fs/ext4/mballoc.c 	ext4_debug("using block group %u(%d)\n", ac->ac_b_ex.fe_group,
ac_b_ex          2985 fs/ext4/mballoc.c 	block = ext4_grp_offs_to_block(sb, &ac->ac_b_ex);
ac_b_ex          2987 fs/ext4/mballoc.c 	len = EXT4_C2B(sbi, ac->ac_b_ex.fe_len);
ac_b_ex          2995 fs/ext4/mballoc.c 		ext4_lock_group(sb, ac->ac_b_ex.fe_group);
ac_b_ex          2996 fs/ext4/mballoc.c 		ext4_set_bits(bitmap_bh->b_data, ac->ac_b_ex.fe_start,
ac_b_ex          2997 fs/ext4/mballoc.c 			      ac->ac_b_ex.fe_len);
ac_b_ex          2998 fs/ext4/mballoc.c 		ext4_unlock_group(sb, ac->ac_b_ex.fe_group);
ac_b_ex          3005 fs/ext4/mballoc.c 	ext4_lock_group(sb, ac->ac_b_ex.fe_group);
ac_b_ex          3009 fs/ext4/mballoc.c 		for (i = 0; i < ac->ac_b_ex.fe_len; i++) {
ac_b_ex          3010 fs/ext4/mballoc.c 			BUG_ON(mb_test_bit(ac->ac_b_ex.fe_start + i,
ac_b_ex          3015 fs/ext4/mballoc.c 	ext4_set_bits(bitmap_bh->b_data, ac->ac_b_ex.fe_start,
ac_b_ex          3016 fs/ext4/mballoc.c 		      ac->ac_b_ex.fe_len);
ac_b_ex          3022 fs/ext4/mballoc.c 						ac->ac_b_ex.fe_group, gdp));
ac_b_ex          3024 fs/ext4/mballoc.c 	len = ext4_free_group_clusters(sb, gdp) - ac->ac_b_ex.fe_len;
ac_b_ex          3026 fs/ext4/mballoc.c 	ext4_block_bitmap_csum_set(sb, ac->ac_b_ex.fe_group, gdp, bitmap_bh);
ac_b_ex          3027 fs/ext4/mballoc.c 	ext4_group_desc_csum_set(sb, ac->ac_b_ex.fe_group, gdp);
ac_b_ex          3029 fs/ext4/mballoc.c 	ext4_unlock_group(sb, ac->ac_b_ex.fe_group);
ac_b_ex          3030 fs/ext4/mballoc.c 	percpu_counter_sub(&sbi->s_freeclusters_counter, ac->ac_b_ex.fe_len);
ac_b_ex          3041 fs/ext4/mballoc.c 							  ac->ac_b_ex.fe_group);
ac_b_ex          3042 fs/ext4/mballoc.c 		atomic64_sub(ac->ac_b_ex.fe_len,
ac_b_ex          3282 fs/ext4/mballoc.c 		atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
ac_b_ex          3283 fs/ext4/mballoc.c 		if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
ac_b_ex          3286 fs/ext4/mballoc.c 		if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
ac_b_ex          3287 fs/ext4/mballoc.c 				ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
ac_b_ex          3332 fs/ext4/mballoc.c 		pa->pa_free += ac->ac_b_ex.fe_len;
ac_b_ex          3351 fs/ext4/mballoc.c 	ext4_get_group_no_and_offset(ac->ac_sb, start, &ac->ac_b_ex.fe_group,
ac_b_ex          3352 fs/ext4/mballoc.c 					&ac->ac_b_ex.fe_start);
ac_b_ex          3353 fs/ext4/mballoc.c 	ac->ac_b_ex.fe_len = len;
ac_b_ex          3374 fs/ext4/mballoc.c 					&ac->ac_b_ex.fe_group,
ac_b_ex          3375 fs/ext4/mballoc.c 					&ac->ac_b_ex.fe_start);
ac_b_ex          3376 fs/ext4/mballoc.c 	ac->ac_b_ex.fe_len = len;
ac_b_ex          3655 fs/ext4/mballoc.c 	BUG_ON(ac->ac_o_ex.fe_len >= ac->ac_b_ex.fe_len);
ac_b_ex          3663 fs/ext4/mballoc.c 	if (ac->ac_b_ex.fe_len < ac->ac_g_ex.fe_len) {
ac_b_ex          3681 fs/ext4/mballoc.c 		wins = EXT4_C2B(sbi, ac->ac_b_ex.fe_len - ac->ac_o_ex.fe_len);
ac_b_ex          3687 fs/ext4/mballoc.c 			EXT4_C2B(sbi, ac->ac_b_ex.fe_len);
ac_b_ex          3691 fs/ext4/mballoc.c 		ac->ac_b_ex.fe_logical = ac->ac_o_ex.fe_logical -
ac_b_ex          3693 fs/ext4/mballoc.c 		BUG_ON(ac->ac_o_ex.fe_logical < ac->ac_b_ex.fe_logical);
ac_b_ex          3694 fs/ext4/mballoc.c 		BUG_ON(ac->ac_o_ex.fe_len > ac->ac_b_ex.fe_len);
ac_b_ex          3699 fs/ext4/mballoc.c 	ac->ac_f_ex = ac->ac_b_ex;
ac_b_ex          3701 fs/ext4/mballoc.c 	pa->pa_lstart = ac->ac_b_ex.fe_logical;
ac_b_ex          3702 fs/ext4/mballoc.c 	pa->pa_pstart = ext4_grp_offs_to_block(sb, &ac->ac_b_ex);
ac_b_ex          3703 fs/ext4/mballoc.c 	pa->pa_len = ac->ac_b_ex.fe_len;
ac_b_ex          3720 fs/ext4/mballoc.c 	grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
ac_b_ex          3725 fs/ext4/mballoc.c 	ext4_lock_group(sb, ac->ac_b_ex.fe_group);
ac_b_ex          3727 fs/ext4/mballoc.c 	ext4_unlock_group(sb, ac->ac_b_ex.fe_group);
ac_b_ex          3748 fs/ext4/mballoc.c 	BUG_ON(ac->ac_o_ex.fe_len >= ac->ac_b_ex.fe_len);
ac_b_ex          3759 fs/ext4/mballoc.c 	ac->ac_f_ex = ac->ac_b_ex;
ac_b_ex          3761 fs/ext4/mballoc.c 	pa->pa_pstart = ext4_grp_offs_to_block(sb, &ac->ac_b_ex);
ac_b_ex          3763 fs/ext4/mballoc.c 	pa->pa_len = ac->ac_b_ex.fe_len;
ac_b_ex          3779 fs/ext4/mballoc.c 	grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
ac_b_ex          3786 fs/ext4/mballoc.c 	ext4_lock_group(sb, ac->ac_b_ex.fe_group);
ac_b_ex          3788 fs/ext4/mballoc.c 	ext4_unlock_group(sb, ac->ac_b_ex.fe_group);
ac_b_ex          4139 fs/ext4/mballoc.c 			(unsigned long)ac->ac_b_ex.fe_group,
ac_b_ex          4140 fs/ext4/mballoc.c 			(unsigned long)ac->ac_b_ex.fe_start,
ac_b_ex          4141 fs/ext4/mballoc.c 			(unsigned long)ac->ac_b_ex.fe_len,
ac_b_ex          4142 fs/ext4/mballoc.c 			(unsigned long)ac->ac_b_ex.fe_logical,
ac_b_ex          4262 fs/ext4/mballoc.c 	ac->ac_b_ex.fe_logical = EXT4_LBLK_CMASK(sbi, ar->logical);
ac_b_ex          4266 fs/ext4/mballoc.c 	ac->ac_o_ex.fe_logical = ac->ac_b_ex.fe_logical;
ac_b_ex          4431 fs/ext4/mballoc.c 			pa->pa_pstart += EXT4_C2B(sbi, ac->ac_b_ex.fe_len);
ac_b_ex          4432 fs/ext4/mballoc.c 			pa->pa_lstart += EXT4_C2B(sbi, ac->ac_b_ex.fe_len);
ac_b_ex          4433 fs/ext4/mballoc.c 			pa->pa_free -= ac->ac_b_ex.fe_len;
ac_b_ex          4434 fs/ext4/mballoc.c 			pa->pa_len -= ac->ac_b_ex.fe_len;
ac_b_ex          4568 fs/ext4/mballoc.c 		    ac->ac_o_ex.fe_len < ac->ac_b_ex.fe_len)
ac_b_ex          4582 fs/ext4/mballoc.c 			block = ext4_grp_offs_to_block(sb, &ac->ac_b_ex);
ac_b_ex          4583 fs/ext4/mballoc.c 			ar->len = ac->ac_b_ex.fe_len;
ac_b_ex          4594 fs/ext4/mballoc.c 		ac->ac_b_ex.fe_len = 0;
ac_b_ex           159 fs/ext4/mballoc.h 	struct ext4_free_extent ac_b_ex;
ac_b_ex          1069 include/trace/events/ext4.h 		__entry->result_logical	= ac->ac_b_ex.fe_logical;
ac_b_ex          1070 include/trace/events/ext4.h 		__entry->result_start	= ac->ac_b_ex.fe_start;
ac_b_ex          1071 include/trace/events/ext4.h 		__entry->result_group	= ac->ac_b_ex.fe_group;
ac_b_ex          1072 include/trace/events/ext4.h 		__entry->result_len	= ac->ac_b_ex.fe_len;