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From: Tejun Heo <htejun@gmail.com>
To: Philip Langdale <philipl@overt.org>
Cc: linux-ide@vger.kernel.org
Subject: Re: Status of Hotplug polling patches?
Date: Sun, 11 Feb 2007 00:38:35 -0500	[thread overview]
Message-ID: <45CEABDB.1010004@gmail.com> (raw)
In-Reply-To: <45CE7F8D.60507@overt.org>

Philip Langdale wrote:
> Hi TeJun,
> 
> I have a machine that I've been using 2.6.19 and your hotplug
> polling patches on with great success and I just upgraded it
> to 2.6.20 and it appears that getting those patches working
> again will be non-trivial. As far as I can see, these patches
> are not in Jeff's tree or even yours. Have they been discarded,
> or am I looking in the wrong place? I certainly don't see
> equivalent functionality in the current kernel.
> 
> The warmplug sysfs-foo isn't particularly inconvenient as I
> need to explicitly unmount filesystems anyway, but it would
> be nice to see hotplug working again.
> 
> (The machine is using an nvidia mcp55)

To turn it on and off libata needs per-dev sysfs interface which it 
currently doesn't have.  This is on to-do list as PMP support needs it too.

-- 
tejun

      reply	other threads:[~2007-02-11  5:38 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-11  2:29 Status of Hotplug polling patches? Philip Langdale
2007-02-11  5:38 ` Tejun Heo [this message]

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