| dnl |
| dnl Copyright (c) Cisco Systems Inc., 2009 |
| dnl |
| dnl This program is free software; you can redistribute it and/or modify |
| dnl it under the terms of the GNU General Public License as published by |
| dnl the Free Software Foundation; either version 2 of the License, or |
| dnl (at your option) any later version. |
| dnl |
| dnl This program is distributed in the hope that it will be useful, |
| dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
| dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See |
| dnl the GNU General Public License for more details. |
| dnl |
| dnl You should have received a copy of the GNU General Public License |
| dnl along with this program; if not, write to the Free Software |
| dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| dnl |
| dnl Author: Garrett Cooper <yanegomi@gmail.com> |
| dnl |
| |
| dnl |
| dnl LTP_CHECK_SYSCALL_NUMA |
| dnl ---------------------------- |
| dnl |
| AC_DEFUN([LTP_CHECK_SYSCALL_NUMA], |
| [dnl |
| AC_CHECK_HEADERS([linux/mempolicy.h numa.h numaif.h],[ |
| LTP_SYSCALL_NUMA_HEADERS=yes |
| AC_CHECK_LIB(numa,numa_alloc_onnode,[have_numa_alloc_onnode="yes"]) |
| if test "x$have_numa_alloc_onnode" = "xyes"; then |
| AC_DEFINE(HAVE_NUMA_ALLOC_ONNODE,1,[define to 1 if you have 'numa_alloc_onnode' function]) |
| fi |
| AC_CHECK_LIB(numa,numa_move_pages,[have_numa_move_pages="yes"]) |
| if test "x$have_numa_move_pages" = "xyes"; then |
| AC_DEFINE(HAVE_NUMA_MOVE_PAGES,1,[define to 1 if you have 'numa_move_pages' function]) |
| fi |
| ] |
| AC_CHECK_LIB(numa,numa_available,[ |
| NUMA_CPPFLAGS="-DNUMA_VERSION1_COMPATIBILITY" |
| NUMA_LIBS="-lnuma" |
| ]) |
| dnl For testcases/kernel/controllers/cpuset, testcases/kernel/syscalls/get_mempolicy, |
| dnl testcases/kernel/syscalls/mbind |
| AC_CHECK_DECLS([MPOL_BIND, MPOL_DEFAULT, MPOL_F_ADDR, MPOL_F_MEMS_ALLOWED, MPOL_F_NODE, MPOL_INTERLEAVE, MPOL_PREFERRED],[have_mpol_constants="yes"],,[#include <numaif.h>]) |
| AC_SUBST(NUMA_CPPFLAGS) |
| AC_SUBST(NUMA_LIBS) |
| if test "x$have_mpol_constants" = "xyes"; then |
| AC_DEFINE(HAVE_MPOL_CONSTANTS,1,[define to 1 if you have all constants required to use mbind tests]) |
| fi |
| )]) |