Re: [Libguestfs] [PATCH v3 07/11] launch: direct: Don't run qemu -version.
On Tuesday 22 March 2016 19:05:26 Richard W.M. Jones wrote:
Dr. David Gilbert pointed out to me that the first line of the
qemu -help output includes the qemu version, so we don't need
to run qemu -version at all.
This saves about 0.04s on the launch time when using the direct
backend.
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LGTM.
Thanks,
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Pino Toscano
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