perf intel-pt: Document IPC usage
authorAdrian Hunter <adrian.hunter@intel.com>
Mon, 20 May 2019 11:37:18 +0000 (14:37 +0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 5 Jun 2019 12:47:57 +0000 (09:47 -0300)
commit5db47f43ccbbdee8c48f76ace4c287187a28b87f
tree87b5f6297dbf9f7d4b4b4399f5a79e0efc527a88
parent3f05516758bef438cef7adc47599f8b8faad7c3a
perf intel-pt: Document IPC usage

Add brief documentation about instructions-per-cycle (IPC) information
derived from Intel PT.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20190520113728.14389-13-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Documentation/intel-pt.txt