From: Stefano Garzarella <sgarzare@redhat.com>
To: Changpeng Liu <changpeng.liu@intel.com>
Cc: qemu-devel@nongnu.org, stefanha@redhat.com, mst@redhat.com
Subject: Re: [Qemu-devel] [PATCH v3] vhost-user-blk: add discard/write zeroes features support
Date: Thu, 17 Jan 2019 12:55:16 +0100 [thread overview]
Message-ID: <20190117115516.a7boafcxyuyuln5c@steredhat> (raw)
In-Reply-To: <1547691856-26675-1-git-send-email-changpeng.liu@intel.com>
Note: I removed my wrong e-mail address in CC.
On Thu, Jan 17, 2019 at 10:24:16AM +0800, Changpeng Liu wrote:
> Linux commit 1f23816b8 "virtio_blk: add discard and write zeroes support"
> added the support in the Guest kernel, while here also enable the features
> support with vhost-user-blk driver. Also enable the test example utility
> with DISCARD and WRITE ZEROES commands.
>
> Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
> ---
> contrib/vhost-user-blk/vhost-user-blk.c | 134 +++++++++++++++++++++-------
> hw/block/vhost-user-blk.c | 4 +
> include/standard-headers/linux/virtio_blk.h | 54 +++++++++++
> 3 files changed, 159 insertions(+), 33 deletions(-)
>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
prev parent reply other threads:[~2019-01-17 11:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-17 2:24 [Qemu-devel] [PATCH v3] vhost-user-blk: add discard/write zeroes features support Changpeng Liu
2019-01-17 10:15 ` Stefan Hajnoczi
2019-01-17 11:55 ` Stefano Garzarella [this message]
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