From: Srivatsa Vaddagiri <vatsa@in.ibm.com>
To: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>,
Rusty Russell <rusty@rustcorp.com.au>,
Zwane Mwaikambo <zwane@arm.linux.org.uk>,
Nathan Lynch <nathanl@austin.ibm.com>,
Joel Schopp <jschopp@austin.ibm.com>,
Ashok Raj <ashok.raj@intel.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Gautham R Shenoy <ego@in.ibm.com>,
akpm@linux-foundation.org, torvalds@linux-foundation.org,
Dipankar <dipankar@in.ibm.com>
Subject: Re: CPU hotplug: system hang on CPU hot remove during `pfmon --system-wide'
Date: Mon, 28 May 2007 12:25:50 +0530 [thread overview]
Message-ID: <20070528065550.GL6157@in.ibm.com> (raw)
In-Reply-To: <87bqg5emqk.wl%takeuchi_satoru@jp.fujitsu.com>
On Mon, May 28, 2007 at 10:54:43AM +0900, Satoru Takeuchi wrote:
> Since I'm investigating this problem now, I'm glad if someone
> reports the test result on other arch or freezer.
I suspect the freezer based approach will not have this problem. Gautham
could probably verify that.
Andrew/Linus,
So is it settled now on what approach we are going to follow (freezer
vs lock based) for cpu hotplug? I thought that Linus was not favouring freezer
based approach sometime back ..
--
Regards,
vatsa
next prev parent reply other threads:[~2007-05-28 6:47 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-28 1:54 CPU hotplug: system hang on CPU hot remove during `pfmon --system-wide' Satoru Takeuchi
2007-05-28 6:55 ` Srivatsa Vaddagiri [this message]
2007-05-29 20:56 ` Linus Torvalds
2007-05-30 2:42 ` Rusty Russell
2007-05-30 16:55 ` Srivatsa Vaddagiri
2007-05-30 17:03 ` Linus Torvalds
2007-05-31 16:51 ` Srivatsa Vaddagiri
2007-06-06 15:24 ` Gautham R Shenoy
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