1075 	unsigned free = 0;  in ext4_mb_generate_buddy()  local
1088 		free += len;  in ext4_mb_generate_buddy()
1098 	if (free != grp->bb_free) {  in ext4_mb_generate_buddy()
1102 				      free, grp->bb_free);  in ext4_mb_generate_buddy()
1107 		grp->bb_free = free;  in ext4_mb_generate_buddy()
2324 	int free;  in ext4_mb_complex_scan_group()  local
2326 	free = e4b->bd_info->bb_free;  in ext4_mb_complex_scan_group()
2327 	if (WARN_ON(free <= 0))  in ext4_mb_complex_scan_group()
2332 	while (free && ac->ac_status == AC_STATUS_CONTINUE) {  in ext4_mb_complex_scan_group()
2344 					free);  in ext4_mb_complex_scan_group()
2353 		if (free < ex.fe_len) {  in ext4_mb_complex_scan_group()
2357 					free, ex.fe_len);  in ext4_mb_complex_scan_group()
2371 		free -= ex.fe_len;  in ext4_mb_complex_scan_group()
2426 	ext4_grpblk_t free, fragments;  in ext4_mb_good_group()  local
2435 	free = grp->bb_free;  in ext4_mb_good_group()
2436 	if (free == 0)  in ext4_mb_good_group()
2453 		if (free < ac->ac_g_ex.fe_len)  in ext4_mb_good_group()
2464 		if ((free / fragments) >= ac->ac_g_ex.fe_len)  in ext4_mb_good_group()
2468 		if (free >= ac->ac_g_ex.fe_len)  in ext4_mb_good_group()
2498 	ext4_grpblk_t free;  in ext4_mb_good_group_nolock()  local
2509 	free = grp->bb_free;  in ext4_mb_good_group_nolock()
2510 	if (free == 0)  in ext4_mb_good_group_nolock()
2512 	if (cr <= 2 && free < ac->ac_g_ex.fe_len)  in ext4_mb_good_group_nolock()
4845 	int free = 0;  in ext4_mb_release_inode_pa()  local
4861 		free += next - bit;  in ext4_mb_release_inode_pa()
4870 	if (free != pa->pa_free) {  in ext4_mb_release_inode_pa()
4877 					free, pa->pa_free);  in ext4_mb_release_inode_pa()
4883 	atomic_add(free, &sbi->s_mb_discarded);  in ext4_mb_release_inode_pa()
4930 	int free = 0;  in ext4_mb_discard_group_preallocations()  local
4973 		if (!free)  in ext4_mb_discard_group_preallocations()
4977 		free += pa->pa_free;  in ext4_mb_discard_group_preallocations()
5007 		 free, group, grp->bb_free);  in ext4_mb_discard_group_preallocations()
5008 	return free;  in ext4_mb_discard_group_preallocations()