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authorHarry Pan <[email protected]>2018-03-09 12:15:47 +0000
committerIngo Molnar <[email protected]>2018-03-31 09:28:36 +0000
commit490d03e83da2a5e9d7db84b1ec30a9c95415787e (patch)
tree71a8647e0527c28bef53eceb912ce7a046c872b1 /tools/perf/util/annotate.c
parentperf/x86/pt, coresight: Clean up address filter structure (diff)
downloadkernel-490d03e83da2a5e9d7db84b1ec30a9c95415787e.tar.gz
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perf/x86/intel: Add Cannon Lake support for RAPL profiling
This patch enables RAPL counters (energy consumption counters) support for Cannon Lake processors. ( ESU and power domains refer to Intel Software Developers' Manual, Vol. 4, Order No. 335592. ) Usage example: $ perf list $ perf stat -a -e power/energy-cores/,power/energy-pkg/ sleep 10 Tested-by: Puthikorn Voravootivat <[email protected]> Signed-off-by: Harry Pan <[email protected]> Reviewed-by: Benson Leung <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Vince Weaver <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
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