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authorJiri Olsa <[email protected]>2019-06-16 14:03:52 +0000
committerIngo Molnar <[email protected]>2019-06-24 17:28:32 +0000
commitdde5e72068cd0cd8237f7c2589ec8f587563a390 (patch)
treeb8195d2960b39cbfe919305c4d5f002033a65b83 /tools/perf/scripts/python/futex-contention.py
parentperf/x86: Add MSR probe interface (diff)
downloadkernel-dde5e72068cd0cd8237f7c2589ec8f587563a390.tar.gz
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perf/x86/msr: Use new probe function
Using perf_msr_probe function to probe for msr events. The functionality is the same, with one exception, that perf_msr_probe checks for rdmsr to return value != 0 for given MSR register. Using the new attribute groups and adding the events via pmu::attr_update. Signed-off-by: Jiri Olsa <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Arnaldo Carvalho de Melo <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Kan <[email protected]> Cc: Liang Cc: Linus Torvalds <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Vince Weaver <[email protected]> Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
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