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| author | Adrian Hunter <adrian.hunter@intel.com> | 2018-03-07 16:02:27 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-03-08 10:05:57 -0300 |
| commit | 9c6650647de430a6ad9707c51b3342f23af0d2ee (patch) | |
| tree | 105fd46b6065d3df7031789c97dafde715b18834 /tools/perf/util/annotate.c | |
| parent | 1c071c80d9661c263b043969fd92305037bf9773 (diff) | |
perf intel-pt: Tidy old_buffer handling in intel_pt_get_trace()
intel_pt_get_trace() fixes overlaps between the current buffer and the
previous buffer ('old_buffer').
However the previous buffer might not have had usable data (no PSB) so
the comparison must be made against the previous buffer that had usable
data.
Tidy that by keeping a pointer for that purpose in struct intel_pt_queue.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1520431349-30689-8-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/annotate.c')
0 files changed, 0 insertions, 0 deletions