Fix: pid tracker should track "pgid"
authorMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Thu, 1 Jun 2017 18:24:11 +0000 (14:24 -0400)
committerMathieu Desnoyers <mathieu.desnoyers@efficios.com>
Thu, 1 Jun 2017 18:29:28 +0000 (14:29 -0400)
The "pid" notion exposed by LTTng translates to the "pgid" notion in the
Linux kernel. Therefore using "current->pid" as argument to the PID
tracker actually ends up behaving as a "tid" tracker, which does not
match the intent nor the user-space tracer behavior.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

No differences found
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