From: Avi Kivity <avi@redhat.com>
To: kvm-ia64@vger.kernel.org
Subject: Re: [PATCH 0/7] Consolidate vcpu ioctl locking
Date: Thu, 13 May 2010 12:01:41 +0000 [thread overview]
Message-ID: <4BEBEA25.8080309@redhat.com> (raw)
In-Reply-To: <1273749459-622-1-git-send-email-avi@redhat.com>
On 05/13/2010 02:57 PM, Alexander Graf wrote:
>
> Mind to give a high level overview on where you're moving which locks?
>
>
Um, looks like I forgot to fill in the patchset header. Sorry.
The patches move all vcpu ioctl locking from the individual ioctl
handlers (e.g. kvm_vcpu_ioctl_set_cpuid()) to the top-level vcpu ioctl
handler (kvm_vcpu_ioctl()). So tons of vcpu_load()/vcpu_put() pairs
(some of the missing) get replaced by a single pair.
--
error compiling committee.c: too many arguments to function
WARNING: multiple messages have this Message-ID (diff)
From: Avi Kivity <avi@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
kvm@vger.kernel.org, kvm-ia64@vger.kernel.org,
kvm-ppc@vger.kernel.org, carsteno@de.ibm.com
Subject: Re: [PATCH 0/7] Consolidate vcpu ioctl locking
Date: Thu, 13 May 2010 12:01:41 +0000 [thread overview]
Message-ID: <4BEBEA25.8080309@redhat.com> (raw)
In-Reply-To: <FFDC95B2-C4F3-4545-9714-6D7D079AF7B0@suse.de>
On 05/13/2010 02:57 PM, Alexander Graf wrote:
>
> Mind to give a high level overview on where you're moving which locks?
>
>
Um, looks like I forgot to fill in the patchset header. Sorry.
The patches move all vcpu ioctl locking from the individual ioctl
handlers (e.g. kvm_vcpu_ioctl_set_cpuid()) to the top-level vcpu ioctl
handler (kvm_vcpu_ioctl()). So tons of vcpu_load()/vcpu_put() pairs
(some of the missing) get replaced by a single pair.
--
error compiling committee.c: too many arguments to function
WARNING: multiple messages have this Message-ID (diff)
From: Avi Kivity <avi@redhat.com>
To: Alexander Graf <agraf@suse.de>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
kvm@vger.kernel.org, kvm-ia64@vger.kernel.org,
kvm-ppc@vger.kernel.org, carsteno@de.ibm.com
Subject: Re: [PATCH 0/7] Consolidate vcpu ioctl locking
Date: Thu, 13 May 2010 15:01:41 +0300 [thread overview]
Message-ID: <4BEBEA25.8080309@redhat.com> (raw)
In-Reply-To: <FFDC95B2-C4F3-4545-9714-6D7D079AF7B0@suse.de>
On 05/13/2010 02:57 PM, Alexander Graf wrote:
>
> Mind to give a high level overview on where you're moving which locks?
>
>
Um, looks like I forgot to fill in the patchset header. Sorry.
The patches move all vcpu ioctl locking from the individual ioctl
handlers (e.g. kvm_vcpu_ioctl_set_cpuid()) to the top-level vcpu ioctl
handler (kvm_vcpu_ioctl()). So tons of vcpu_load()/vcpu_put() pairs
(some of the missing) get replaced by a single pair.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2010-05-13 12:01 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-13 11:17 [PATCH 0/7] Consolidate vcpu ioctl locking Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 ` [PATCH 3/7] KVM: move vcpu locking to dispatcher for generic vcpu ioctls Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-15 0:03 ` Marcelo Tosatti
2010-05-16 11:22 ` [PATCH 3/7] KVM: move vcpu locking to dispatcher for generic Avi Kivity
2010-05-16 11:22 ` [PATCH 3/7] KVM: move vcpu locking to dispatcher for generic vcpu ioctls Avi Kivity
2010-05-16 11:22 ` [PATCH 3/7] KVM: move vcpu locking to dispatcher for generic Avi Kivity
2010-05-13 11:57 ` [PATCH 0/7] Consolidate vcpu ioctl locking Alexander Graf
2010-05-13 11:57 ` Alexander Graf
2010-05-13 11:57 ` Alexander Graf
2010-05-13 12:01 ` Avi Kivity [this message]
2010-05-13 12:01 ` Avi Kivity
2010-05-13 12:01 ` Avi Kivity
2010-05-13 12:03 ` Avi Kivity
2010-05-13 12:03 ` Avi Kivity
2010-05-13 12:03 ` Avi Kivity
2010-05-13 12:03 ` Avi Kivity
2010-05-13 12:03 ` Avi Kivity
2010-05-13 12:03 ` Avi Kivity
2010-05-13 12:18 ` Alexander Graf
2010-05-13 12:18 ` Alexander Graf
2010-05-13 12:18 ` Alexander Graf
2010-05-13 12:29 ` Avi Kivity
2010-05-13 12:29 ` Avi Kivity
2010-05-13 12:29 ` Avi Kivity
2010-05-13 19:49 ` Alexander Graf
2010-05-13 19:49 ` Alexander Graf
2010-05-13 19:49 ` Alexander Graf
[not found] ` <B2627FBE-BB5E-45E2-8E67-E5859B6380A5-l3A5Bk7waGM@public.gmane.org>
2010-05-15 6:16 ` Avi Kivity
[not found] ` <4BEE3C56.2070007-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2010-05-15 6:21 ` Alexander Graf
[not found] ` <F7406BC6-90A8-43B9-A57F-6B9350B6D356-l3A5Bk7waGM@public.gmane.org>
2010-05-15 7:59 ` Avi Kivity
[not found] ` <4BEE544B.50405-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2010-05-15 8:26 ` Alexander Graf
2010-05-15 17:30 ` Avi Kivity
2010-05-15 17:30 ` Avi Kivity
2010-05-15 17:30 ` Avi Kivity
2010-05-16 1:00 ` Alexander Graf
2010-05-16 1:00 ` Alexander Graf
2010-05-16 1:00 ` Alexander Graf
2010-05-16 8:23 ` Avi Kivity
2010-05-16 8:23 ` Avi Kivity
2010-05-16 8:23 ` Avi Kivity
2010-05-16 9:01 ` Alexander Graf
2010-05-16 9:01 ` Alexander Graf
2010-05-16 9:01 ` Alexander Graf
2010-05-16 9:09 ` Avi Kivity
2010-05-16 9:09 ` Avi Kivity
2010-05-16 9:09 ` Avi Kivity
2010-05-16 9:35 ` Alexander Graf
2010-05-16 9:35 ` Alexander Graf
2010-05-16 9:35 ` Alexander Graf
2010-05-16 9:47 ` Avi Kivity
2010-05-16 9:47 ` Avi Kivity
2010-05-16 9:47 ` Avi Kivity
2010-05-16 10:19 ` Alexander Graf
2010-05-16 10:19 ` Alexander Graf
2010-05-16 10:19 ` Alexander Graf
2010-05-21 7:35 ` Carsten Otte
2010-05-21 7:35 ` Carsten Otte
2010-05-21 7:35 ` Carsten Otte
-- strict thread matches above, loose matches on Subject: below --
2010-05-13 11:17 [PATCH 1/7] KVM: PPC: Add missing vcpu_load()/vcpu_put() in vcpu ioctls Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 [PATCH 2/7] KVM: x86: Add missing locking to arch specific " Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 [PATCH 4/7] KVM: x86: Lock arch specific vcpu ioctls centrally Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 [PATCH 5/7] KVM: s390: Centrally lock arch specific vcpu ioctls Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 [PATCH 6/7] KVM: PPC: Centralize locking of " Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 [PATCH 7/7] KVM: Consolidate arch specific vcpu ioctl locking Avi Kivity
2010-05-13 11:17 ` Avi Kivity
2010-05-13 11:17 ` Avi Kivity
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4BEBEA25.8080309@redhat.com \
--to=avi@redhat.com \
--cc=kvm-ia64@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.