diff options
| author | Namhyung Kim <[email protected]> | 2015-11-26 16:08:18 +0900 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2015-11-26 13:32:08 -0300 |
| commit | 0356218a68551f051998f4fb5074a1eed7a346fe (patch) | |
| tree | c599e54a2a67135df7f4a94127672ca3ddba4922 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | b49a8fe52626814968b9a9d27d7ad1cadc5532ed (diff) | |
perf top: Fix freeze on --call-graph flat/folded
The callchain rbtree is rebuilt periodically, so it needs to
reinitialize the root everytime. Otherwise it can be stuck in the
rbtree insertion with stale pointers.
Signed-off-by: Namhyung Kim <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Kan Liang <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions