2 dnl Copyright (c) Jiri Palecek 2009
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.
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.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 AC_DEFUN([LTP_CHECK_TASKSTATS],
20 _LTP_CHECK_TASKSTATS_FREEPAGES
23 dnl _LTP_CHECK_TASKSTATS_FREEPAGES
24 dnl ----------------------------------------
26 dnl Check for taskstat.freepages_* members, introduced to the kernel
27 dnl in commit 016ae219 in July 2008
30 AC_DEFUN([_LTP_CHECK_TASKSTATS_FREEPAGES],[
31 AC_CHECK_HEADERS([linux/taskstats.h],[
32 AC_CHECK_MEMBERS([struct taskstats.freepages_count, struct taskstats.nvcsw, struct taskstats.read_bytes],
34 #include <linux/taskstats.h>
35 ]) dnl AC_CHECK_MEMBERS
37 #include <linux/types.h>
38 ]) dnl AC_CHECK_HEADERS_ONCE
39 ]) dnl _LTP_CHECK_TASKSTATS_FREEPAGES