Re: [PATCH 3/5] ftrace perf: Use ftrace_ops::private to store event pointer

Jiri Olsa
2016-03-24T09:47:21Z

On Wed, Mar 23, 2016 at 03:26:53PM +0100, Peter Zijlstra wrote:
> On Wed, Mar 16, 2016 at 03:34:31PM +0100, Jiri Olsa wrote:
> > Fixing this by using ftrace_ops::private value to keep
> > the perf_event pointer. This way we don't need to search
> > for triggered event (as tracepoint handler does) and
> > directly store sample.
>
> container_of(ops, struct perf_event, ftrace_ops) would also have worked,
> right?

yes, I think that would work too

jirka