tree 038058d100910520d038bbf440e026f6719be23b
parent a4cf7b392e430a82615b81a2adb0f83c6f746e5e
author Alexander Shishkin <alexander.shishkin@linux.intel.com> 1570193849 +0300
committer Ingo Molnar <mingo@kernel.org> 1570459842 +0200

perf/core: Fix inheritance of aux_output groups

Commit:

  ab43762ef010 ("perf: Allow normal events to output AUX data")

forgets to configure aux_output relation in the inherited groups, which
results in child PEBS events forever failing to schedule.

Fix this by setting up the AUX output link in the inheritance path.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20191004125729.32397-1-alexander.shishkin@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>