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