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From: Shaohua Li <shaohua.li@intel.com>
To: Robert Hancock <hancockrwd@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"arjan@infradead.org" <arjan@infradead.org>,
	"James.Bottomley@HansenPartnership.com" 
	<James.Bottomley@HansenPartnership.com>
Subject: Re: sd-async-shutdown.patch [was: 2.6.30 -mm merge plans]
Date: Wed, 25 Mar 2009 09:29:37 +0800	[thread overview]
Message-ID: <1237944577.15493.0.camel@sli10-desk.sh.intel.com> (raw)
In-Reply-To: <49C9885F.2090604@gmail.com>

On Wed, 2009-03-25 at 09:26 +0800, Robert Hancock wrote:
> Andrew Morton wrote:
> >     sd-async-shutdown.patch
> > 
> >  Merge
> 
> This one seems questionable to me. Is this going to allow the machine to 
> power off before the disk shutdown is complete? That's definitely 
> something we don't want (for cache flushing and head unload reasons).
There is another patch which will sync all device shutdown, so to
guarantee device shutdown completed.

Thanks,
Shaohua


  reply	other threads:[~2009-03-25  1:30 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-03-24  5:46 2.6.30 -mm merge plans Andrew Morton
2009-03-24  7:57 ` [BUGFIX][PATCH(resend) mmotm] memcg: try_get_mem_cgroup_from_swapcache fix (Re: 2.6.30 -mm merge plans) Daisuke Nishimura
2009-03-24 21:48 ` one more tty reference leak [Was: 2.6.30 -mm merge plans] Jiri Slaby
2009-03-24 22:01   ` Jiri Slaby
2009-03-25  1:26 ` sd-async-shutdown.patch [was: " Robert Hancock
2009-03-25  1:29   ` Shaohua Li [this message]
2009-03-25 16:24 ` 2.6.30 -mm merge plans Kumar Gala
2009-03-25 17:14 ` Coly Li

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