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utils/trace_cmd: fix event parsing

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Make event preamble parsing more robust in cases there are multiple
instances of ' [' (e.g. as part of thread name) by splitting exactly
once from the right. The right-most columns are the timestamp and the
cpu id, and much more restricted (and therefore predictable) in their
formatting.
This commit is contained in:
Sergei Trofimov 2017-07-20 15:52:31 +01:00
parent 87972e2605
commit 7f8e7fed4b
1 changed files with 1 additions and 1 deletions
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wlauto/utils/trace_cmd.py
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@ -308,7 +308,7 @@ class TraceCmdTrace(object):
if not found: if not found:
continue continue
thread_string, rest = parts[0].split(' [') thread_string, rest = parts[0].rsplit(' [', 1)
cpu_id, ts_string = rest.split('] ') cpu_id, ts_string = rest.split('] ')
body = parts[2].strip() body = parts[2].strip()