1 /* Huge Page support.  Generic implementation.
2    Copyright (C) 2021-2022 Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
4 
5    The GNU C Library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public License as
7    published by the Free Software Foundation; either version 2.1 of the
8    License, or (at your option) any later version.
9 
10    The GNU C Library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14 
15    You should have received a copy of the GNU Lesser General Public
16    License along with the GNU C Library; see the file COPYING.LIB.  If
17    not, see <https://www.gnu.org/licenses/>.  */
18 
19 #include <malloc-hugepages.h>
20 
21 unsigned long int
__malloc_default_thp_pagesize(void)22 __malloc_default_thp_pagesize (void)
23 {
24   return 0;
25 }
26 
27 enum malloc_thp_mode_t
__malloc_thp_mode(void)28 __malloc_thp_mode (void)
29 {
30   return malloc_thp_mode_not_supported;
31 }
32 
33 /* Return the default transparent huge page size.  */
34 void
__malloc_hugepage_config(size_t requested,size_t * pagesize,int * flags)35 __malloc_hugepage_config (size_t requested, size_t *pagesize, int *flags)
36 {
37   *pagesize = 0;
38   *flags = 0;
39 }
40