Re: [RFC PATCH] perf cgroup: simplify arguments if track multiple events for a cgroup

2018-01-29 Thread weiping zhang
2018-01-29 18:39 GMT+08:00 Jiri Olsa : > On Sun, Jan 28, 2018 at 01:31:48PM +0800, weiping zhang wrote: >> if use -G with one cgroup and -e with multiple events, only the first >> event has correct cgroup setting, all events from the second will track >> system-wide events. >> >> if user want track

Re: [RFC PATCH] perf cgroup: simplify arguments if track multiple events for a cgroup

2018-01-29 Thread Jiri Olsa
On Sun, Jan 28, 2018 at 01:31:48PM +0800, weiping zhang wrote: > if use -G with one cgroup and -e with multiple events, only the first > event has correct cgroup setting, all events from the second will track > system-wide events. > > if user want track multiple events for a specific cgroup, user