From: Keir Fraser <keir.xen@gmail.com>
To: Jan Beulich <JBeulich@suse.com>, Yang Z Zhang <yang.z.zhang@intel.com>
Cc: Xiantao Zhang <xiantao.zhang@intel.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: [PATCH 0/4] Add posted interrupt supporting
Date: Wed, 10 Apr 2013 17:18:08 +0100 [thread overview]
Message-ID: <CD8B4F50.20888%keir.xen@gmail.com> (raw)
In-Reply-To: <5165948402000078000CC240@nat28.tlf.novell.com>
On 10/04/2013 15:34, "Jan Beulich" <JBeulich@suse.com> wrote:
>>>> On 10.04.13 at 15:58, "Zhang, Yang Z" <yang.z.zhang@intel.com> wrote:
>> Are there any additional comments with this patch set? Also, what's your
>> point of using static vector?
>> If no, I will rebase the patch according to current comments.
>
> As said before, I'd prefer use of a dynamically allocated vector
> unless you can prove that this won't perform well. Keir may
> override my vote here though...
Oh, yes, the vector should be allocated and initialised with
alloc_direct_apic_vector(). That's probably true for a number of the
existing statically-defined vectors too, but at least we should not create
any more of them!
-- Keir
> Jan
>
next prev parent reply other threads:[~2013-04-10 16:18 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-09 6:01 [PATCH 0/4] Add posted interrupt supporting Yang Zhang
2013-04-09 6:01 ` [PATCH 1/4] VMX: Detect posted interrupt capability Yang Zhang
2013-04-09 6:01 ` [PATCH 2/4] VMX: Turn on posted interrupt bit in vmcs Yang Zhang
2013-04-09 8:04 ` Jan Beulich
2013-04-09 8:30 ` Zhang, Yang Z
2013-04-09 8:55 ` Jan Beulich
2013-04-09 9:53 ` Zhang, Yang Z
2013-04-09 8:23 ` Jan Beulich
2013-04-09 8:38 ` Keir Fraser
2013-04-09 8:48 ` Zhang, Yang Z
2013-04-09 6:01 ` [PATCH 3/4] VMX: Add posted interrupt supporting Yang Zhang
2013-04-09 7:39 ` Keir Fraser
2013-04-09 7:58 ` Zhang, Yang Z
2013-04-09 8:14 ` Keir Fraser
2013-04-09 8:23 ` Zhang, Yang Z
2013-04-09 8:40 ` Keir Fraser
2013-04-09 8:17 ` Jan Beulich
2013-04-09 8:40 ` Zhang, Yang Z
2013-04-09 8:59 ` Keir Fraser
2013-04-09 8:53 ` Zhang, Yang Z
2013-04-09 9:00 ` Jan Beulich
2013-04-09 9:18 ` Keir Fraser
2013-04-09 6:01 ` [PATCH 4/4] VMX: Use posted interrupt to deliver virutal interrupt Yang Zhang
2013-04-09 7:40 ` Keir Fraser
2013-04-09 8:25 ` Zhang, Yang Z
2013-04-09 20:26 ` [PATCH 0/4] Add posted interrupt supporting Konrad Rzeszutek Wilk
2013-04-10 2:51 ` Zhang, Yang Z
2013-04-10 13:22 ` Konrad Rzeszutek Wilk
2013-04-10 13:32 ` Zhang, Yang Z
2013-04-10 13:42 ` Konrad Rzeszutek Wilk
2013-04-19 11:49 ` Stefano Stabellini
2013-04-19 13:10 ` Jan Beulich
2013-04-19 14:16 ` Stefano Stabellini
2013-04-19 14:23 ` Jan Beulich
2013-04-20 7:26 ` Zhang, Yang Z
2013-04-20 13:33 ` Stefano Stabellini
2013-04-10 13:58 ` Zhang, Yang Z
2013-04-10 14:34 ` Jan Beulich
2013-04-10 16:18 ` Keir Fraser [this message]
2013-04-11 1:04 ` Zhang, Yang Z
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