3352 		pa->pa_free += ac->ac_b_ex.fe_len;  in ext4_discard_allocated_blocks()
3379 	BUG_ON(pa->pa_free < len);  in ext4_mb_use_inode_pa()
3381 	pa->pa_free -= len;  in ext4_mb_use_inode_pa()
3475 		if (pa->pa_deleted == 0 && pa->pa_free) {  in ext4_mb_use_preallocated()
3511 					pa->pa_free >= ac->ac_o_ex.fe_len) {  in ext4_mb_use_preallocated()
3615 	if (!atomic_dec_and_test(&pa->pa_count) || pa->pa_free != 0) {  in ext4_mb_put_pa()
3737 	pa->pa_free = pa->pa_len;  in ext4_mb_new_inode_pa()
3750 	atomic_add(pa->pa_free, &sbi->s_mb_preallocated);  in ext4_mb_new_inode_pa()
3797 	pa->pa_free = pa->pa_len;  in ext4_mb_new_group_pa()
3810 	atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);  in ext4_mb_new_group_pa()
3885 	if (free != pa->pa_free) {  in ext4_mb_release_inode_pa()
3892 					free, pa->pa_free);  in ext4_mb_release_inode_pa()
3992 		free += pa->pa_free;  in ext4_mb_discard_group_preallocations()
4418 	order = fls(pa->pa_free) - 1;  in ext4_mb_add_n_trim()
4431 		if (!added && pa->pa_free < tmp_pa->pa_free) {  in ext4_mb_add_n_trim()
4471 			pa->pa_free -= ac->ac_b_ex.fe_len;  in ext4_mb_release_context()
4483 		if ((pa->pa_type == MB_GROUP_PA) && likely(pa->pa_free)) {  in ext4_mb_release_context()