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| author |   Adrian Hunter <adrian.hunter@intel.com> | 2018-03-07 16:02:23 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-03-08 10:05:55 -0300 |
| commit | 1c196a6c771c47a2faa63d38d913e03284f73a16 (patch) | |
| tree | 1e78541f36c072243d72599123a1a58f0803dd5d /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | perf intel-pt: Fix sync_switch (diff) | |
| download | wireguard-linux-1c196a6c771c47a2faa63d38d913e03284f73a16.tar.xz wireguard-linux-1c196a6c771c47a2faa63d38d913e03284f73a16.zip | |
perf intel-pt: Fix error recovery from missing TIP packet
When a TIP packet is expected but there is a different packet, it is an
error. However the unexpected packet might be something important like a
TSC packet, so after the error, it is necessary to continue from there,
rather than the next packet. That is achieved by setting pkt_step to
zero.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1520431349-30689-4-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions