<html><head></head><body>Sure, will do it today<br><br><div class="gmail_quote">On March 9, 2020 6:35:06 AM GMT-03:00, Jiri Olsa <jolsa@redhat.com> wrote:<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<pre class="k9mail">On Mon, Mar 09, 2020 at 11:55:44AM +0530, Kajol Jain wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #729fcf; padding-left: 1ex;">First patch of the patchset fix inconsistent results we are getting when<br>we run multiple 24x7 events.<br><br>Patchset adds json file metric support for the hv_24x7 socket/chip level<br>events. "hv_24x7" pmu interface events needs system dependent parameter<br>like socket/chip/core. For example, hv_24x7 chip level events needs<br>specific chip-id to which the data is requested should be added as part<br>of pmu events.<br><br>So to enable JSON file support to "hv_24x7" interface, patchset expose<br>total number of sockets and chips per-socket details in sysfs<br>files (sockets, chips) under "/sys/devices/hv_24x7/interface/".<br><br>To get sockets and number of chips per sockets, patchset adds a rtas call<br>with token "PROCESSOR_MODULE_INFO" to get these details. Patchset also<br>handles partition migration case to re-init these system depended<br>parameters by adding proper calls in post_mobility_fixup() (mobility.c).<br><br>Patch 6 & 8 of the patchset handles perf tool plumbing needed to replace<br>the "?" character in the metric expression to proper value and hv_24x7<br>json metric file for different Socket/chip resources.<br><br>Patch set also enable Hz/hz prinitg for --metric-only option to print<br>metric data for bus frequency.<br><br>Applied and tested all these patches cleanly on top of jiri's flex changes<br>with the changes done by Kan Liang for "Support metric group constraint"<br>patchset and made required changes.<br><br>Changelog:<br>v3 -> v4<br>- Made changes suggested by jiri.<br></blockquote><br>could you please mention them next time? ;-)<br><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 1ex 0.8ex; border-left: 1px solid #729fcf; padding-left: 1ex;">- Apply these patch on top of Kan liang changes.<br></blockquote><br>Arnaldo, could you please pull the expr flex changes and Kan's<br>metric group constraint changes? it's both prereq of this patchset<br><br>thanks,<br>jirka<br><br></pre></blockquote></div><br>-- <br>Sent from my Android device with K-9 Mail. Please excuse my brevity.</body></html>