From: Wanlong Gao <gaowanlong@cn.fujitsu.com>
To: Zhouping Liu <zliu@redhat.com>
Cc: LTP List <ltp-list@lists.sourceforge.net>
Subject: Re: [LTP] [PATCH v2 1/3] mm/ksm: enable merge_across_nodes knob before testing
Date: Wed, 15 May 2013 15:00:23 +0800 [thread overview]
Message-ID: <51933287.6050007@cn.fujitsu.com> (raw)
In-Reply-To: <45b6ebc4e0b5f2848c107c26ba144822bed090a1.1368434507.git.zliu@redhat.com>
On 05/13/2013 04:43 PM, Zhouping Liu wrote:
> This kernel commit 90bd6fd31c809(ksm: allow trees per NUMA node)
> introduced a new KSM sysfs knob /sys/kernel/mm/ksm/merge_across_nodes,
> when it is set to zero, only pages from the same node are merged,
> which is different with the previous behavior, and ksm test cases
> sometimes will fail in NUMA system.
>
> Signed-off-by: Zhouping Liu <zliu@redhat.com>
Applied, thank you.
Wanlong Gao
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prev parent reply other threads:[~2013-05-15 7:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-13 8:43 [LTP] [PATCH v2 1/3] mm/ksm: enable merge_across_nodes knob before testing Zhouping Liu
2013-05-13 8:43 ` [LTP] [PATCH v2 2/3] mem: introduce clean_node() func Zhouping Liu
2013-05-15 7:00 ` Wanlong Gao
2013-05-13 8:43 ` [LTP] [PATCH v2 3/3] mem/ksm06: add a new case to test merge_across_nodes sysfs knob Zhouping Liu
2013-05-15 7:01 ` Wanlong Gao
2013-05-15 7:00 ` Wanlong Gao [this message]
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