From: Raghavendra K T <raghavendra.kt-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
To: Preeti U Murthy
<preeti-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
Cc: svaidy-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org,
Peter Zijlstra <peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>,
rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org,
lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org,
Anton Blanchard <anton-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org>,
Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Paul McKenney
<paulmck-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>,
Ingo Molnar <mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Linux Kernel Mailing List
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH] cpusets: Make cpus_allowed and mems_allowed masks hotplug invariant
Date: Thu, 09 Oct 2014 15:12:30 +0530 [thread overview]
Message-ID: <54365886.7010506@linux.vnet.ibm.com> (raw)
In-Reply-To: <54361922.8070808-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
On 10/09/2014 10:42 AM, Preeti U Murthy wrote:
> Hi Raghu,
> remove_tasks_in_empty_cpuset() is called on the legacy hierarchy when
> the cpuset becomes empty, hence we require it. But you are right its not
> called on the default hierarchy.
My point was if legacy hierarchy follows unified hierarchy in effective
cpuset handling, we will never endup with a empty effective cpuset and
hence your patch could remove the remove_tasks_in_empty_cpuset() part
too..
next prev parent reply other threads:[~2014-10-09 9:42 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-08 14:54 [PATCH] cpusets: Make cpus_allowed and mems_allowed masks hotplug invariant Raghavendra KT
[not found] ` <CAC4Lta2AS6M5upg8n9Qu5+1pqCMF3j8_cYuLAS1DH9C_BQP0PA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-10-09 5:12 ` Preeti U Murthy
[not found] ` <54361922.8070808-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2014-10-09 9:42 ` Raghavendra K T [this message]
-- strict thread matches above, loose matches on Subject: below --
2014-10-08 7:07 Preeti U Murthy
[not found] ` <20141008070739.1170.33313.stgit-KrPcdFQQmm2yUtPGxGje5AC/G2K4zDHf@public.gmane.org>
2014-10-08 8:07 ` Peter Zijlstra
2014-10-08 9:37 ` Preeti U Murthy
2014-10-08 10:18 ` Peter Zijlstra
[not found] ` <20141008101828.GG10832-IIpfhp3q70z/8w/KjCw3T+5/BudmfyzbbVWyRVo5IupeoWH0uzbU5w@public.gmane.org>
2014-10-09 8:20 ` Preeti U Murthy
[not found] ` <54364564.3090305-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2014-10-09 8:30 ` Peter Zijlstra
2014-10-09 8:32 ` Peter Zijlstra
2014-10-09 13:06 ` Tejun Heo
[not found] ` <20141009130611.GA14387-Gd/HAXX7CRxy/B6EtB590w@public.gmane.org>
2014-10-09 13:47 ` Peter Zijlstra
[not found] ` <20141009134758.GU10832-IIpfhp3q70z/8w/KjCw3T+5/BudmfyzbbVWyRVo5IupeoWH0uzbU5w@public.gmane.org>
2014-10-09 13:59 ` Tejun Heo
2015-04-02 6:56 ` Preeti U Murthy
[not found] ` <551CE820.9090900-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2015-04-06 17:47 ` Tejun Heo
[not found] ` <20150406174735.GG10582-piEFEHQLUPpN0TnZuCh8vA@public.gmane.org>
2015-04-09 21:13 ` Serge E. Hallyn
[not found] ` <20150409211349.GA28729-7LNsyQBKDXoIagZqoN9o3w@public.gmane.org>
2015-04-10 14:14 ` Preeti U Murthy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=54365886.7010506@linux.vnet.ibm.com \
--to=raghavendra.kt-23vcf4htsmix0ybbhkvfkdbpr1lh4cv8@public.gmane.org \
--cc=anton-eUNUBHrolfbYtjvyW6yDsg@public.gmane.org \
--cc=cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org \
--cc=mingo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=paulmck-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org \
--cc=peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org \
--cc=preeti-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org \
--cc=rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org \
--cc=svaidy-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org \
--cc=tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).