Re: [libvirt] [PATCH] perf: add one more perf event support

With current perf framework, this patch adds support and documentation for branch instructions perf event. Signed-off-by: Nitesh Konkar <nitkon12(a)linux.vnet.ibm.com&gt; --- docs/formatdomain.html.in | 6 ++++ docs/schemas/domaincommon.rng | 1 + include/libvirt/libvirt-domain.h | 10 +++++++ src/libvirt-domain.c | 38 +++++++++++++------------ src/qemu/qemu_driver.c | 1 + src/util/virperf.c | 6 +++- src/util/virperf.h | 9 +++--- tests/genericxml2xmlindata/generic-perf.xml | 1 + tools/virsh.pod | 43 +++++++++++++++-------------- 9 files changed, 72 insertions(+), 43 deletions(-) diff --git a/docs/formatdomain.html.in b/docs/formatdomain.html.in index 6bd02cc..259b2c6 100644 --- a/docs/formatdomain.html.in +++ b/docs/formatdomain.html.in @@ -1927,6 +1927,7 @@ &lt;event name='instructions' enabled='yes'/&gt; &lt;event name='cache_references' enabled='no'/&gt; &lt;event name='cache_misses' enabled='no'/&gt; + &lt;event name='branch_instructions' enabled='no'/&gt; &lt;/perf&gt; ... </pre> @@ -1972,6 +1973,11 @@ <td>the count of cache misses by applications running on the platform</td> <td><code>perf.cache_misses</code></td> </tr> + <tr> + <td><code>hardware_instructions</code></td> + <td>the count of hardware instructions by applications running on the platform</td> + <td><code>perf.hardware_instructions</code></td> + </tr> </table>