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Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virt
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support |
Date: |
Thu, 7 Aug 2014 13:06:51 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 07.08.2014 um 12:52 hat Ming Lei geschrieben:
> On Thu, Aug 7, 2014 at 6:27 PM, Ming Lei <address@hidden> wrote:
> > On Wed, Aug 6, 2014 at 11:40 PM, Kevin Wolf <address@hidden> wrote:
>
> > Also there are some problems with your patches which can't boot a
> > VM in my environment:
> >
> > - __thread patch: looks there is no '__thread' used, and the patch
> > basically makes bypass not workable.
> >
> > - bdrv_co_writev callback isn't set for raw-posix, looks my rootfs need to
> > write during booting
> >
> > - another problem, I am investigating: laio isn't accessable
> > in qemu_laio_process_completion() sometimes
>
> This one should be caused by accessing 'laiocb' after cb().
I stumbled across the same problems this morning when I tried to
actually run VMs with it instead of just qemu-img bench. They should all
be fixed in my git repo now. (Haven't figured out yet why __thread
doesn't work, so I have reverted that part, probably at the cost of some
performance.)
Kevin
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, (continued)
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Kevin Wolf, 2014/08/06
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/06
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Kevin Wolf, 2014/08/06
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/06
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/06
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Kevin Wolf, 2014/08/06
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/07
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/07
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support,
Kevin Wolf <=
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/07
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Kevin Wolf, 2014/08/07
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/08
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/08
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/09
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Kevin Wolf, 2014/08/11
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/12
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Kevin Wolf, 2014/08/12
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Ming Lei, 2014/08/12
- Re: [Qemu-devel] [PATCH v1 00/17] dataplane: optimization and multi virtqueue support, Paolo Bonzini, 2014/08/11