staging: lustre: libcfs: shortcut to create CPT from NUMA topology

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If user wants to create CPT table that can match numa topology,
she has to query cpu & numa topology, then provide a pattern
string to describe the topology, this is inconvenient.

To improve it, this patch can support shortcut expression "N" or "n"
to create CPT table from NUMA & CPU topology

Signed-off-by: Liang Zhen <liang.zhen@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6325
Reviewed-on: http://review.whamcloud.com/14049
Reviewed-by: Olaf Weber <olaf@sgi.com>
Reviewed-by: Bobi Jam <bobijam@hotmail.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Liang Zhen 2016-10-02 22:28:06 -04:00 • committed by Greg Kroah-Hartman

parent d0d3caaed9

commit 239fd5d41f

1 changed files with 40 additions and 8 deletions

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drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c

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