From: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
To: Rik van Riel <riel@redhat.com>
Cc: linux-kernel@vger.kernel.org, peterz@infradead.org,
mingo@kernel.org, mgorman@suse.de
Subject: Re: [PATCH] sched,numa: document and fix numa_preferred_nid setting
Date: Thu, 18 Jun 2015 22:11:40 +0530 [thread overview]
Message-ID: <20150618164140.GB16576@linux.vnet.ibm.com> (raw)
In-Reply-To: <5582EC99.8040005@redhat.com>
* Rik van Riel <riel@redhat.com> [2015-06-18 12:06:49]:
> >>
> >
> > Overall this patch does seem to produce better results. However numa02
> > gets affected -vely.
>
> OK, that is kind of expected.
>
> The way numa02 runs means that we are essentially guaranteed
> that, on a two node system, both nodes end up in the numa_group's
> active_mask.
>
Just to add this was on a 4 node machine.
--
Thanks and Regards
Srikar Dronamraju
next prev parent reply other threads:[~2015-06-18 16:41 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-16 19:54 [PATCH] sched,numa: document and fix numa_preferred_nid setting Rik van Riel
2015-06-18 15:55 ` Srikar Dronamraju
2015-06-18 16:06 ` Rik van Riel
2015-06-18 16:41 ` Srikar Dronamraju [this message]
2015-06-18 17:00 ` Rik van Riel
2015-06-18 17:11 ` Srikar Dronamraju
2015-06-19 17:16 ` Srikar Dronamraju
2015-06-19 17:52 ` Rik van Riel
2015-06-22 16:04 ` Srikar Dronamraju
2015-06-22 16:48 ` Srikar Dronamraju
2015-06-18 16:12 ` Ingo Molnar
2015-06-18 18:16 ` Rik van Riel
2015-06-22 16:13 ` Srikar Dronamraju
2015-06-22 22:28 ` Rik van Riel
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