4357 	u64 thresh;  in should_alloc_chunk()  local
4375 		thresh = btrfs_super_total_bytes(root->fs_info->super_copy);  in should_alloc_chunk()
4376 		thresh = max_t(u64, SZ_64M, div_factor_fine(thresh, 1));  in should_alloc_chunk()
4378 		if (num_bytes - num_allocated < thresh)  in should_alloc_chunk()
4415 	u64 thresh;  in check_system_chunk()  local
4435 	thresh = btrfs_calc_trunc_metadata_size(root, num_devs) +  in check_system_chunk()
4438 	if (left < thresh && btrfs_test_opt(root->fs_info, ENOSPC_DEBUG)) {  in check_system_chunk()
4440 			left, thresh, type);  in check_system_chunk()
4444 	if (left < thresh) {  in check_system_chunk()
4460 					  thresh, BTRFS_RESERVE_NO_FLUSH);  in check_system_chunk()
4462 			trans->chunk_bytes_reserved += thresh;  in check_system_chunk()
4938 	u64 thresh = div_factor_fine(space_info->total_bytes, 98);  in need_do_async_reclaim()  local
4941 	if ((space_info->bytes_used + space_info->bytes_reserved) >= thresh)  in need_do_async_reclaim()
4947 	return (used >= thresh && !btrfs_fs_closing(root->fs_info) &&  in need_do_async_reclaim()