From: Stefan Hajnoczi <stefanha@redhat.com>
To: qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
Laurent Vivier <lvivier@redhat.com>,
Thomas Huth <thuth@redhat.com>,
qemu-block@nongnu.org, Markus Armbruster <armbru@redhat.com>,
Coiby Xu <Coiby.Xu@gmail.com>, Max Reitz <mreitz@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: [PATCH 0/2] block/export: add vhost-user-blk multi-queue support
Date: Thu, 1 Oct 2020 15:46:02 +0100 [thread overview]
Message-ID: <20201001144604.559733-1-stefanha@redhat.com> (raw)
The vhost-user-blk server currently only supports 1 virtqueue. Add a
'num-queues' option for multi-queue. Both --device
vhost-user-blk-pci,num-queues= and --export vhost-user-blk,num-queues= need to
be set in order for multi-queue to work (otherwise it will fall back to 1
virtqueue).
Based-on: 20200924151549.913737-1-stefanha@redhat.com ("[PATCH v2 00/13] block/export: convert vhost-user-blk-server to block exports API")
Stefan Hajnoczi (2):
block/export: add vhost-user-blk multi-queue support
tests/qtest: add multi-queue test case to vhost-user-blk-test
qapi/block-export.json | 6 ++-
block/export/vhost-user-blk-server.c | 24 ++++++---
tests/qtest/vhost-user-blk-test.c | 81 ++++++++++++++++++++++++++--
3 files changed, 99 insertions(+), 12 deletions(-)
--
2.26.2
next reply other threads:[~2020-10-01 14:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-01 14:46 Stefan Hajnoczi [this message]
2020-10-01 14:46 ` [PATCH 1/2] block/export: add vhost-user-blk multi-queue support Stefan Hajnoczi
2020-10-02 5:32 ` Markus Armbruster
2020-10-02 13:47 ` Stefan Hajnoczi
2020-10-01 14:46 ` [PATCH 2/2] tests/qtest: add multi-queue test case to vhost-user-blk-test Stefan Hajnoczi
2020-10-09 10:16 ` [PATCH 0/2] block/export: add vhost-user-blk multi-queue support Stefan Hajnoczi
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