[libvirt] [PATCH v2] Allow multiple parameters for schedinfo

Eric Blake eblake at redhat.com
Tue Apr 2 23:22:27 UTC 2013


On 03/21/2013 10:22 AM, Martin Kletzander wrote:
> virsh schedinfo was able to set only one parameter at a time (not
> counting the deprecated options), but it is useful to set more at
> once, so this patch adds the possibility to do stuff like this:
> 
> virsh schedinfo <domain> cpu_shares=0 vcpu_period=0 vcpu_quota=0 \
> emulator_period=0 emulator_quota=0
> 
> Invalid scheduler options are reported as well.  These were previously
> reported only if the command hadn't updated any values (when
> cmdSchedInfoUpdate returned 0).
> 
> Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=810078
> Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=919372
> Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=919375
> 
> Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
> ---
> v2:
>  - correctly report unsupported options
>  - man page updated
> 
>  tests/virsh-schedinfo |   4 +-
>  tools/virsh-domain.c  | 119 ++++++++++++++++++++++++++++----------------------
>  tools/virsh.pod       |   4 +-
>  3 files changed, 72 insertions(+), 55 deletions(-)

ACK.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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