android_kernel_xiaomi_sm8350/tools
Peter Zijlstra 60ab271617 perf record: Use per-task-per-cpu events for inherited events
Create events with a pid and cpu contraint for inherited events
so that we get a stream per cpu, instead of all cpus contending
on a single stream.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: fweisbec@gmail.com
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <20091216165904.987643843@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-12-16 18:30:13 +01:00
..
perf perf record: Use per-task-per-cpu events for inherited events 2009-12-16 18:30:13 +01:00