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| author | Adrian Hunter <adrian.hunter@intel.com> | 2014-07-16 11:07:13 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-07-17 10:31:02 -0300 |
| commit | 29ce36121e6738012aaf00d983d25260627f2b0d (patch) | |
| tree | 1f76cbf7b31b8439fa1a27b05314aad3450261b8 /tools/cgroup | |
| parent | 2afd2bcfc3a026d6e4c2184bf41ccd74eb05758b (diff) | |
| download | op-kernel-dev-29ce36121e6738012aaf00d983d25260627f2b0d.zip op-kernel-dev-29ce36121e6738012aaf00d983d25260627f2b0d.tar.gz | |
perf machine: Fix map groups of threads with unknown pids
Events like sched_switch do not provide a pid (tgid) which can result in
threads with an unknown pid. If the pid is later discovered, join the
map groups.
Note the thread's map groups should be empty because they are populated
by MMAP events which do provide the pid and tid.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1405498033-23817-1-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/cgroup')
0 files changed, 0 insertions, 0 deletions
