From: Eric Blake <eblake@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>, qemu-block@nongnu.org
Cc: pbonzini@redhat.com, qemu-devel@nongnu.org, mreitz@redhat.com
Subject: Re: [Qemu-devel] [PATCH 2/9] block: Use blk_co_pdiscard() for all BB level discard
Date: Thu, 20 Oct 2016 11:18:18 -0500 [thread overview]
Message-ID: <c5879c0e-08cf-c4c4-8291-18129df7569b@redhat.com> (raw)
In-Reply-To: <1476971169-31604-3-git-send-email-kwolf@redhat.com>
[-- Attachment #1: Type: text/plain, Size: 694 bytes --]
On 10/20/2016 08:46 AM, Kevin Wolf wrote:
> All read/write functions already have a single coroutine-based function
> on the BlockBackend level through which all requests go (no matter what
> API style the external caller used) and which passes the requests down
> to the block node level.
>
> This patch extends this mode of operation to discards.
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> ---
> block/block-backend.c | 30 ++++++++++++++++++------------
> 1 file changed, 18 insertions(+), 12 deletions(-)
>
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 604 bytes --]
next prev parent reply other threads:[~2016-10-20 16:18 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 13:46 [Qemu-devel] [PATCH 0/9] block-backend: Use coroutine for flush/discard/ioctl Kevin Wolf
2016-10-20 13:46 ` [Qemu-devel] [PATCH 1/9] block: Use blk_co_flush() for all BB level flushes Kevin Wolf
2016-10-20 16:13 ` Eric Blake
2016-10-20 13:46 ` [Qemu-devel] [PATCH 2/9] block: Use blk_co_pdiscard() for all BB level discard Kevin Wolf
2016-10-20 16:18 ` Eric Blake [this message]
2016-10-20 13:46 ` [Qemu-devel] [PATCH 3/9] block: Remove bdrv_aio_pdiscard() Kevin Wolf
2016-10-20 17:32 ` Eric Blake
2016-10-21 10:59 ` Kevin Wolf
2016-10-21 13:45 ` Eric Blake
2016-10-20 13:46 ` [Qemu-devel] [PATCH 4/9] block: Use blk_co_ioctl() for all BB level ioctls Kevin Wolf
2016-10-20 17:40 ` Eric Blake
2016-10-20 13:46 ` [Qemu-devel] [PATCH 5/9] raw-posix: Don't use bdrv_ioctl() Kevin Wolf
2016-10-20 17:45 ` Eric Blake
2016-10-20 13:46 ` [Qemu-devel] [PATCH 6/9] block: Remove bdrv_ioctl() Kevin Wolf
2016-10-20 17:47 ` Eric Blake
2016-10-20 13:46 ` [Qemu-devel] [PATCH 7/9] block: Introduce .bdrv_co_ioctl() driver callback Kevin Wolf
2016-10-20 17:51 ` Eric Blake
2016-10-20 13:46 ` [Qemu-devel] [PATCH 8/9] raw: Implement .bdrv_co_ioctl instead of .bdrv_aio_ioctl Kevin Wolf
2016-10-20 17:52 ` Eric Blake
2016-10-20 13:46 ` [Qemu-devel] [PATCH 9/9] block: Remove bdrv_aio_ioctl() Kevin Wolf
2016-10-20 17:53 ` Eric Blake
2016-10-20 14:37 ` [Qemu-devel] [PATCH 0/9] block-backend: Use coroutine for flush/discard/ioctl Paolo Bonzini
2016-10-20 15:20 ` no-reply
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=c5879c0e-08cf-c4c4-8291-18129df7569b@redhat.com \
--to=eblake@redhat.com \
--cc=kwolf@redhat.com \
--cc=mreitz@redhat.com \
--cc=pbonzini@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.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.