diff options
| author |   Adrian Hunter <adrian.hunter@intel.com> | 2018-05-31 13:23:44 +0300 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-06-06 12:52:08 -0300 |
| commit | dd27b87ab5fcf3ea1c060b5e3ab5d31cc78e9f4c (patch) | |
| tree | 15014b1ee29eef54263f7b69d510290ce948e07e /tools/perf/util/intel-pt.c | |
| parent | perf intel-pt: Fix decoding to accept CBR between FUP and corresponding TIP (diff) | |
| download | linux-dev-dd27b87ab5fcf3ea1c060b5e3ab5d31cc78e9f4c.tar.xz linux-dev-dd27b87ab5fcf3ea1c060b5e3ab5d31cc78e9f4c.zip | |
perf intel-pt: Fix MTC timing after overflow
On some platforms, overflows will clear before MTC wraparound, and there
is no following TSC/TMA packet. In that case the previous TMA is valid.
Since there will be a valid TMA either way, stop setting 'have_tma' to
false upon overflow.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1527762225-26024-4-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/intel-pt.c')
0 files changed, 0 insertions, 0 deletions