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[Xen-devel] Re: [RFC PATCH 33/35] Add the Xenbus sysfs and virtual devic

from [Keir Fraser] [Permanent Link][Original]
To: Arjan van de Ven <arjan@xxxxxxxxxxxxx>
Subject: [Xen-devel] Re: [RFC PATCH 33/35] Add the Xenbus sysfs and virtual device hotplug driver.
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Wed, 22 Mar 2006 11:14:43 +0000
Cc: Chris Wright <chrisw@xxxxxxxxxxxx>, virtualization@xxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Ian Pratt <ian.pratt@xxxxxxxxxxxxx>
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On 22 Mar 2006, at 08:53, Arjan van de Ven wrote:


+char *kasprintf(const char *fmt, ...)
+{


this should take a gfp mask most likely
It's internal to xenbus driver, where it is used only in safe kernel thread contexts where GFP_KERNEL is okay. Adding a gfp mask would just clutter the interface I think. 

 -- Keir


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