[libvirt] [PATCH v3 5/5] qemu: qemuDomainHotplugVcpus - separate out pin adjustment code
Ján Tomko
jtomko at redhat.com
Fri Apr 10 14:26:26 UTC 2015
On Wed, Apr 08, 2015 at 09:50:43AM -0400, John Ferlan wrote:
> Future IOThread setting patches would copy the code anyway, so create
> and generalize the adding of pindef for the vcpu and the pinning of the
> thread into their own APIs.
>
> Signed-off-by: John Ferlan <jferlan at redhat.com>
> ---
> src/qemu/qemu_driver.c | 103 ++++++++++++++++++++++++++++++++-----------------
> 1 file changed, 67 insertions(+), 36 deletions(-)
>
> diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
> index 7810dee..4165e9e 100644
> --- a/src/qemu/qemu_driver.c
> +++ b/src/qemu/qemu_driver.c
> @@ -4670,6 +4670,67 @@ qemuDomainAddCgroupForThread(virCgroupPtr cgroup,
> }
>
> static int
> +qemuDomainHotplugAddPin(virBitmapPtr cpumask,
> + int index,
> + virDomainPinDefPtr **pindef_list,
> + size_t *npin)
> +{
> + int ret = -1;
> + virDomainPinDefPtr pindef = NULL;
> +
> + /* vm->def->cputune.* arrays can't be NULL if
> + * vm->def->cpumask is not NULL.
> + */
ACK with this comment removed.
Jan
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