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From ea3f5c68093429c6ad507b45689cdf209c2c257b Mon Sep 17 00:00:00 2001
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From: Eric Blake <eblake@redhat.com>
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Date: Fri, 24 Sep 2010 16:48:45 -0600
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Subject: [PATCH 02/15] vcpu: add new public API
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API agreed on in
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https://www.redhat.com/archives/libvir-list/2010-September/msg00456.html,
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but modified for enum names to be consistent with virDomainDeviceModifyFlags.
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* include/libvirt/libvirt.h.in (virDomainVcpuFlags)
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(virDomainSetVcpusFlags, virDomainGetVcpusFlags): New
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declarations.
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* src/libvirt_public.syms: Export new symbols.
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---
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include/libvirt/libvirt.h.in | 15 +++++++++++++++
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src/libvirt_public.syms | 2 ++
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2 files changed, 17 insertions(+), 0 deletions(-)
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diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
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index 2eba61e..d0cc4c0 100644
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--- a/include/libvirt/libvirt.h.in
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+++ b/include/libvirt/libvirt.h.in
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@@ -915,8 +915,23 @@ struct _virVcpuInfo {
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};
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typedef virVcpuInfo *virVcpuInfoPtr;
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+/* Flags for controlling virtual CPU hot-plugging. */
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+typedef enum {
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+ /* Must choose at least one of these two bits; SetVcpus can choose both */
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+ VIR_DOMAIN_VCPU_LIVE = (1 << 0), /* Affect active domain */
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+ VIR_DOMAIN_VCPU_CONFIG = (1 << 1), /* Affect next boot */
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+
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+ /* Additional flags to be bit-wise OR'd in */
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+ VIR_DOMAIN_VCPU_MAXIMUM = (1 << 2), /* Max rather than current count */
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+} virDomainVcpuFlags;
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+
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int virDomainSetVcpus (virDomainPtr domain,
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unsigned int nvcpus);
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+int virDomainSetVcpusFlags (virDomainPtr domain,
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+ unsigned int nvcpus,
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+ unsigned int flags);
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+int virDomainGetVcpusFlags (virDomainPtr domain,
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+ unsigned int flags);
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int virDomainPinVcpu (virDomainPtr domain,
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unsigned int vcpu,
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diff --git a/src/libvirt_public.syms b/src/libvirt_public.syms
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index fceb516..a8091b1 100644
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--- a/src/libvirt_public.syms
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+++ b/src/libvirt_public.syms
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@@ -409,6 +409,8 @@ LIBVIRT_0.8.5 {
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global:
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virDomainSetMemoryParameters;
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virDomainGetMemoryParameters;
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+ virDomainGetVcpusFlags;
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+ virDomainSetVcpusFlags;
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} LIBVIRT_0.8.2;
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# .... define new API here using predicted next version number ....
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--
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1.7.2.3
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