From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Tejun Heo <tj@kernel.org>
Cc: linux-ide@vger.kernel.org
Subject: Re: libata hotplug question
Date: Tue, 01 Dec 2009 16:35:40 +1100 [thread overview]
Message-ID: <1259645740.2076.220.camel@pasglop> (raw)
In-Reply-To: <4B14A809.8000304@kernel.org>
On Tue, 2009-12-01 at 14:22 +0900, Tejun Heo wrote:
> libata-acpi.c does that. Setting ATA_DFLAG_DETACH device flag and
> scheduling EH will do that. Please take a look at
> ata_acpi_detach_device() but you must be *sure* that your hot unplug
> notification is completely reliable.
That looks even better than prereset hook actually... I'll have a look
Cheers
Ben.
next prev parent reply other threads:[~2009-12-01 5:36 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-30 6:04 libata hotplug question Benjamin Herrenschmidt
2009-11-30 23:44 ` Benjamin Herrenschmidt
2009-11-30 23:48 ` Tejun Heo
2009-12-01 0:05 ` Benjamin Herrenschmidt
2009-12-01 2:43 ` Benjamin Herrenschmidt
2009-12-01 4:51 ` Tejun Heo
2009-12-01 5:24 ` Benjamin Herrenschmidt
2009-12-01 5:17 ` Benjamin Herrenschmidt
2009-12-01 5:22 ` Tejun Heo
2009-12-01 5:30 ` Benjamin Herrenschmidt
2009-12-01 5:34 ` Tejun Heo
2009-12-01 5:39 ` Benjamin Herrenschmidt
2009-12-01 5:57 ` Benjamin Herrenschmidt
2009-12-01 5:35 ` Benjamin Herrenschmidt [this message]
2009-11-30 23:46 ` Tejun Heo
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