On Tue, Jul 10, 2012 at 05:17:45PM +0800, tangchen wrote:
> Introduce 2 APIs to support hypervisor threads pin in qemu driver.
> 1) qemudDomainPinHypervisorFlags: setup hypervisor threads pin info.
> 2) qemudDomainGetHypervisorPinInfo: get all hypervisor threads pin info.
> They are similar to qemudDomainPinVcpuFlags and qemudDomainGetVcpuPinInfo.
>
> Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
> ---
> src/driver.h | 13 +++
> src/qemu/qemu_driver.c | 223 ++++++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 236 insertions(+)
>
> diff --git a/src/driver.h b/src/driver.h
> index b3c1740..31db44d 100644
> --- a/src/driver.h
> +++ b/src/driver.h
> @@ -302,6 +302,17 @@ typedef int
> unsigned int flags);
>
> typedef int
> + (*virDrvDomainPinHypervisorFlags) (virDomainPtr domain,
> + unsigned char *cpumap,
> + int maplen,
> + unsigned int flags);
> +typedef int
> + (*virDrvDomainGetHypervisorPinInfo) (virDomainPtr domain,
> + unsigned char *cpumaps,
> + int maplen,
> + unsigned int flags);
> +
> +typedef int
This part ...
> (*virDrvDomainGetVcpus) (virDomainPtr domain,
> virVcpuInfoPtr info,
> int maxinfo,
> @@ -931,6 +942,8 @@ struct _virDriver {
> virDrvDomainPinVcpu domainPinVcpu;
> virDrvDomainPinVcpuFlags domainPinVcpuFlags;
> virDrvDomainGetVcpuPinInfo domainGetVcpuPinInfo;
> + virDrvDomainPinHypervisorFlags domainPinHypervisorFlags;
> + virDrvDomainGetHypervisorPinInfo domainGetHypervisorPinInfo;
...and this part should have been squashed in patch 12, and re-arrange
patch 12 to make it appear before patch 9, 10 and 11.
> virDrvDomainGetVcpus domainGetVcpus;
> virDrvDomainGetMaxVcpus domainGetMaxVcpus;
> virDrvDomainGetSecurityLabel domainGetSecurityLabel;
> diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
> index 9f795c1..3a0ce2f 100644
> --- a/src/qemu/qemu_driver.c
> +++ b/src/qemu/qemu_driver.c
> @@ -3845,6 +3845,227 @@ cleanup:
> }
>
<...>
> +static int
> qemudDomainGetVcpus(virDomainPtr dom,
> virVcpuInfoPtr info,
> int maxinfo,
> @@ -13235,6 +13456,8 @@ static virDriver qemuDriver = {
> .domainPinVcpu = qemudDomainPinVcpu, /* 0.4.4 */
> .domainPinVcpuFlags = qemudDomainPinVcpuFlags, /* 0.9.3 */
> .domainGetVcpuPinInfo = qemudDomainGetVcpuPinInfo, /* 0.9.3 */
> + .domainPinHypervisorFlags = qemudDomainPinHypervisorFlags, /* 0.9.13 */
> + .domainGetHypervisorPinInfo = qemudDomainGetHypervisorPinInfo, /* 0.9.13 */
0.0.14
> .domainGetVcpus = qemudDomainGetVcpus, /* 0.4.4 */
> .domainGetMaxVcpus = qemudDomainGetMaxVcpus, /* 0.4.4 */
> .domainGetSecurityLabel = qemudDomainGetSecurityLabel, /* 0.6.1 */
> --
> 1.7.10.2
>
> --
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--
Thanks,
Hu Tao
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