[libvirt] [PATCH 1/8] perf: add new public APIs for perf event

Qiaowei Ren qiaowei.ren at intel.com
Tue Nov 17 08:00:41 UTC 2015


API agreed on in
https://www.redhat.com/archives/libvir-list/2015-October/msg00872.html

* include/libvirt/libvirt-domain.h (virDomainGetPerfEvents,
virDomainSetPerfEvents): New declarations.
* src/libvirt_public.syms: Export new symbols.

Signed-off-by: Qiaowei Ren <qiaowei.ren at intel.com>
---
 include/libvirt/libvirt-domain.h | 18 ++++++++++++++++++
 src/libvirt_public.syms          |  6 ++++++
 2 files changed, 24 insertions(+)

diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h
index a1ea6a5..69965e6 100644
--- a/include/libvirt/libvirt-domain.h
+++ b/include/libvirt/libvirt-domain.h
@@ -1802,6 +1802,24 @@ int virDomainListGetStats(virDomainPtr *doms,
 void virDomainStatsRecordListFree(virDomainStatsRecordPtr *stats);
 
 /*
+ * Perf Event API
+ */
+
+/**
+ * VIR_DOMAIN_PERF_CMT:
+ *
+ * Macro for typed parameter name that represents CMT perf event.
+ */
+# define VIR_DOMAIN_PERF_CMT "cmt"
+
+int virDomainGetPerfEvents(virDomainPtr dom,
+                           virTypedParameterPtr params,
+                           int * nparams);
+int virDomainSetPerfEvents(virDomainPtr dom,
+                           virTypedParameterPtr params,
+                           int nparams);
+
+/*
  * BlockJob API
  */
 
diff --git a/src/libvirt_public.syms b/src/libvirt_public.syms
index dd94191..03206e7 100644
--- a/src/libvirt_public.syms
+++ b/src/libvirt_public.syms
@@ -725,4 +725,10 @@ LIBVIRT_1.2.19 {
         virDomainRename;
 } LIBVIRT_1.2.17;
 
+LIBVIRT_1.2.23 {
+    global:
+        virDomainGetPerfEvents;
+        virDomainSetPerfEvents;
+} LIBVIRT_1.2.19;
+
 # .... define new API here using predicted next version number ....
-- 
1.9.1




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