mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
/* Malloc huge page support. Generic implementation.
|
|
Copyright (C) 2021-2022 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/>. */
|
|
|
|
#ifndef _MALLOC_HUGEPAGES_H
|
|
#define _MALLOC_HUGEPAGES_H
|
|
|
|
#include <stddef.h>
|
|
|
|
/* Return the default transparent huge page size. */
|
|
unsigned long int __malloc_default_thp_pagesize (void) attribute_hidden;
|
|
|
|
enum malloc_thp_mode_t
|
|
{
|
|
malloc_thp_mode_always,
|
|
malloc_thp_mode_madvise,
|
|
malloc_thp_mode_never,
|
|
malloc_thp_mode_not_supported
|
|
};
|
|
|
|
enum malloc_thp_mode_t __malloc_thp_mode (void) attribute_hidden;
|
|
|
|
/* Return the supported huge page size from the REQUESTED sizes on PAGESIZE
|
|
along with the required extra mmap flags on FLAGS, Requesting the value
|
|
of 0 returns the default huge page size, otherwise the value will be
|
|
matched against the sizes supported by the system. */
|
|
void __malloc_hugepage_config (size_t requested, size_t *pagesize, int *flags)
|
|
attribute_hidden;
|
|
|
|
#endif /* _MALLOC_HUGEPAGES_H */
|