mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-12-12 11:02:28 +00:00
28 lines
1.1 KiB
C++
28 lines
1.1 KiB
C++
/*
|
|
* Copyright (c) 2018-2020 Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#include <mesosphere.hpp>
|
|
|
|
namespace ams::kern {
|
|
|
|
size_t KPageHeap::CalculateMetadataOverheadSize(size_t region_size, const size_t *block_shifts, size_t num_block_shifts) {
|
|
size_t overhead_size = 0;
|
|
for (size_t i = 0; i < num_block_shifts; i++) {
|
|
overhead_size += KPageHeap::Block::CalculateMetadataOverheadSize(region_size, block_shifts[i], (i != num_block_shifts - 1) ? block_shifts[i + 1] : 0);
|
|
}
|
|
return util::AlignUp(overhead_size, PageSize);
|
|
}
|
|
|
|
}
|