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(parent: 31b57b8) | patch
perf intel-pt: Add support for recording AUX area samples
authorAdrian Hunter <adrian.hunter@intel.com>
Fri, 15 Nov 2019 12:42:23 +0000 (14:42 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Fri, 22 Nov 2019 13:48:13 +0000 (10:48 -0300)
commit8121e01facc5d71c03635963d1bce34b9301610f
treec8353873797fcd6c34d0a6007249d80bb4353704tree | snapshot
parent31b57b8cbfd4e8ff7c255ecb1c8ffa508ff5d6c2commit | diff
perf intel-pt: Add support for recording AUX area samples

Set up the default number of mmap pages, default sample size and default
psb_period for AUX area sampling. Add documentation also.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lore.kernel.org/lkml/20191115124225.5247-14-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Documentation/intel-pt.txt diff | blob | history
tools/perf/arch/x86/util/auxtrace.c diff | blob | history
tools/perf/arch/x86/util/intel-pt.c diff | blob | history
Linux Kernel Source Tree.