From: Liang Zhen <liang.zhen@intel.com>
Date: Fri, 29 Apr 2016 17:45:39 +0000 (-0400)
Subject: LU-5050 libcfs: default CPT matches NUMA topology
X-Git-Tag: 2.8.54~51
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=refs%2Fchanges%2F24%2F17824%2F3;p=fs%2Flustre-release.git

LU-5050 libcfs: default CPT matches NUMA topology

Change default value of CPT pattern and make it match NUMA topology

Signed-off-by: Liang Zhen <liang.zhen@intel.com>
Change-Id: Ia837ee4b1c52046fcac4a5c05d1c159001fbe810
Reviewed-on: http://review.whamcloud.com/17824
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
---

diff --git a/libcfs/libcfs/linux/linux-cpu.c b/libcfs/libcfs/linux/linux-cpu.c
index d3d40ce..428b067 100644
--- a/libcfs/libcfs/linux/linux-cpu.c
+++ b/libcfs/libcfs/linux/linux-cpu.c
@@ -64,7 +64,7 @@ MODULE_PARM_DESC(cpu_npartitions, "# of CPU partitions");
  *
  * NB: If user specified cpu_pattern, cpu_npartitions will be ignored
  */
-static char	*cpu_pattern = "";
+static char	*cpu_pattern = "N";
 module_param(cpu_pattern, charp, 0444);
 MODULE_PARM_DESC(cpu_pattern, "CPU partitions pattern");