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Re: [Qemu-block] [PATCH] blockdev: handle error on block latency histogr


From: Kevin Wolf
Subject: Re: [Qemu-block] [PATCH] blockdev: handle error on block latency histogram set error
Date: Tue, 6 Nov 2018 17:52:00 +0100
User-agent: Mutt/1.10.1 (2018-07-13)

Am 05.11.2018 um 04:04 hat zhenwei pi geschrieben:
> Function block_latency_histogram_set may return error, but qapi ignore this.
> This can be reproduced easily by qmp command:
> virsh qemu-monitor-command INSTANCE 
> '{"execute":"x-block-latency-histogram-set",
> "arguments":{"device":"drive-virtio-disk1","boundaries":[10,200,40]}}'
> In fact this command does not work, but we still get success result.
> 
> qmp_x_block_latency_histogram_set is a batch setting API, report error ASAP.
> 
> Signed-off-by: zhenwei pi <address@hidden>

Thanks, applied to the block branch.

Kevin



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