From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Ian Campbell <Ian.Campbell@eu.citrix.com>
Cc: Daniel De Graaf <dgdegra@tycho.nsa.gov>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: [PATCH 4/6] xen-gntdev: Use find_vma rather than iterating our vma list manually
Date: Wed, 15 Dec 2010 16:29:35 -0800 [thread overview]
Message-ID: <4D095D6F.40400@goop.org> (raw)
In-Reply-To: <1292407100.32368.2655.camel@zakaz.uk.xensource.com>
On 12/15/2010 01:58 AM, Ian Campbell wrote:
> On Tue, 2010-12-14 at 21:20 +0000, Jeremy Fitzhardinge wrote:
>> On 12/14/2010 06:55 AM, Daniel De Graaf wrote:
>>> @@ -74,6 +74,8 @@ struct grant_map {
>>> struct granted_page pages[0];
>>> };
>>>
>>> +static struct vm_operations_struct gntdev_vmops;
>> Is it OK for this to be all NULL?
> It's a forward declaration, the actual definition is later on.
(Ugh, always hated that syntax.)
J
next prev parent reply other threads:[~2010-12-16 0:29 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-14 14:55 [PATCH v2] Userspace grant communication Daniel De Graaf
2010-12-14 14:55 ` [PATCH 1/6] xen-gntdev: Fix circular locking dependency Daniel De Graaf
2010-12-14 21:11 ` Jeremy Fitzhardinge
2010-12-14 21:40 ` Daniel De Graaf
2010-12-15 9:47 ` Ian Campbell
2010-12-16 0:28 ` Jeremy Fitzhardinge
2010-12-16 15:09 ` Stefano Stabellini
2010-12-14 14:55 ` [PATCH 2/6] xen-gntdev: Change page limit to be global instead of per-open Daniel De Graaf
2010-12-14 21:12 ` Jeremy Fitzhardinge
2010-12-14 21:42 ` Daniel De Graaf
2010-12-15 9:50 ` Ian Campbell
2010-12-16 0:27 ` Jeremy Fitzhardinge
2010-12-14 14:55 ` [PATCH 3/6] xen-gntdev: Remove unneeded structures from grant_map tracking data Daniel De Graaf
2010-12-14 21:15 ` Jeremy Fitzhardinge
2010-12-14 21:52 ` Daniel De Graaf
2010-12-14 21:56 ` Jeremy Fitzhardinge
2010-12-14 21:54 ` Jeremy Fitzhardinge
2010-12-14 14:55 ` [PATCH 4/6] xen-gntdev: Use find_vma rather than iterating our vma list manually Daniel De Graaf
2010-12-14 21:20 ` Jeremy Fitzhardinge
2010-12-15 9:58 ` Ian Campbell
2010-12-16 0:29 ` Jeremy Fitzhardinge [this message]
2010-12-14 14:55 ` [PATCH 5/6] xen-gntalloc: Userspace grant allocation driver Daniel De Graaf
2010-12-14 21:42 ` Jeremy Fitzhardinge
2010-12-14 22:06 ` Daniel De Graaf
2010-12-14 22:40 ` Jeremy Fitzhardinge
2010-12-15 14:18 ` Daniel De Graaf
2010-12-16 1:05 ` Jeremy Fitzhardinge
2010-12-16 15:22 ` Daniel De Graaf
2010-12-16 19:14 ` Jeremy Fitzhardinge
2010-12-14 14:55 ` [PATCH 6/6] xen-gntdev: Introduce HVM version of gntdev Daniel De Graaf
2010-12-14 21:45 ` Jeremy Fitzhardinge
2010-12-14 22:27 ` Daniel De Graaf
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