From: Oliver Neukum <Oliver.Neukum@lrz.uni-muenchen.de>
To: linux-hotplug@vger.kernel.org
Subject: Re: device model documentation 2/3
Date: Wed, 05 Jun 2002 12:51:08 +0000 [thread overview]
Message-ID: <marc-linux-hotplug-102328207905587@msgid-missing> (raw)
In-Reply-To: <marc-linux-hotplug-102338823505348@msgid-missing>
> SUSPEND_DISABLE tells the device to stop I/O transactions. When it
> stops transactions, or what it should do with unfinished transactions
> is a policy of the driver. After this call, the driver should not
> accept any other I/O requests.
Does this mean that memory allocations in the suspend/resume
implementations must be made with GFP_NOIO respectively
GFP_ATOMIC ?
It would seem so.
Regards
Oliver
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next prev parent reply other threads:[~2002-06-05 12:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-02 4:49 device model documentation 2/3 Pavel Machek
2002-06-05 12:41 ` Oliver Neukum
2002-06-05 12:51 ` Oliver Neukum [this message]
2002-06-05 19:04 ` Patrick Mochel
2002-06-05 19:11 ` Patrick Mochel
2002-06-05 21:52 ` Oliver Neukum
2002-06-05 21:54 ` Oliver Neukum
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