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 (file)
--- 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");