Re: [PATCH v5 10/12] cryptodev: support QoS

[Daniel P . Berrangé]

On Wed, Mar 01, 2023 at 10:51:22AM +0800, zhenwei pi wrote:
> Add 'throttle-bps' and 'throttle-ops' limitation to set QoS. The
> two arguments work with both QEMU command line and QMP command.
> 
> Example of QEMU command line:
> -object cryptodev-backend-builtin,id=cryptodev1,throttle-bps=1600,\
> throttle-ops=100
> 
> Example of QMP command:
> virsh qemu-monitor-command buster --hmp qom-set /objects/cryptodev1 \
> throttle-ops 100
> 
> or cancel limitation:
> virsh qemu-monitor-command buster --hmp qom-set /objects/cryptodev1 \
> throttle-ops 0
> 
> Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
> ---
>  backends/cryptodev.c       | 138 +++++++++++++++++++++++++++++++++++++
>  include/sysemu/cryptodev.h |   7 ++
>  qapi/qom.json              |   8 ++-
>  3 files changed, 152 insertions(+), 1 deletion(-)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


With regards,
Daniel
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