glibc/sysdeps/generic/malloc-hugepages.c

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/* Huge Page support. Generic implementation.
Copyright (C) 2021-2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, see <https://www.gnu.org/licenses/>. */
#include <malloc-hugepages.h>
unsigned long int
__malloc_default_thp_pagesize (void)
{
return 0;
}
enum malloc_thp_mode_t
__malloc_thp_mode (void)
{
return malloc_thp_mode_not_supported;
}
/* Return the default transparent huge page size. */
void
__malloc_hugepage_config (size_t requested, size_t *pagesize, int *flags)
{
*pagesize = 0;
*flags = 0;
}