1 dnl 2 dnl Copyright (c) Cisco Systems Inc., 2009 3 dnl 4 dnl This program is free software; you can redistribute it and/or modify 5 dnl it under the terms of the GNU General Public License as published by 6 dnl the Free Software Foundation; either version 2 of the License, or 7 dnl (at your option) any later version. 8 dnl 9 dnl This program is distributed in the hope that it will be useful, 10 dnl but WITHOUT ANY WARRANTY; without even the implied warranty of 11 dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See 12 dnl the GNU General Public License for more details. 13 dnl 14 dnl You should have received a copy of the GNU General Public License 15 dnl along with this program; if not, write to the Free Software 16 dnl Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 dnl 18 dnl Author: Garrett Cooper <yanegomi (a] gmail.com> 19 dnl 20 21 dnl 22 dnl LTP_CHECK_SYSCALL_NUMA 23 dnl ---------------------------- 24 dnl 25 AC_DEFUN([LTP_CHECK_SYSCALL_NUMA], 26 [dnl 27 AC_CHECK_HEADERS([linux/mempolicy.h numa.h numaif.h],[ 28 LTP_SYSCALL_NUMA_HEADERS=yes 29 AC_CHECK_LIB(numa,numa_alloc_onnode,[have_numa_alloc_onnode="yes"]) 30 if test "x$have_numa_alloc_onnode" = "xyes"; then 31 AC_DEFINE(HAVE_NUMA_ALLOC_ONNODE,1,[define to 1 if you have 'numa_alloc_onnode' function]) 32 fi 33 AC_CHECK_LIB(numa,numa_move_pages,[have_numa_move_pages="yes"]) 34 if test "x$have_numa_move_pages" = "xyes"; then 35 AC_DEFINE(HAVE_NUMA_MOVE_PAGES,1,[define to 1 if you have 'numa_move_pages' function]) 36 fi 37 ] 38 AC_CHECK_LIB(numa,numa_available,[ 39 NUMA_CPPFLAGS="-DNUMA_VERSION1_COMPATIBILITY" 40 NUMA_LIBS="-lnuma" 41 ]) 42 dnl For testcases/kernel/controllers/cpuset, testcases/kernel/syscalls/get_mempolicy, 43 dnl testcases/kernel/syscalls/mbind 44 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>]) 45 AC_SUBST(NUMA_CPPFLAGS) 46 AC_SUBST(NUMA_LIBS) 47 if test "x$have_mpol_constants" = "xyes"; then 48 AC_DEFINE(HAVE_MPOL_CONSTANTS,1,[define to 1 if you have all constants required to use mbind tests]) 49 fi 50 )]) 51
