Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1364032
| From | Jiri Olsa <jolsa@redhat.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 3/5] ftrace perf: Use ftrace_ops::private to store event pointer |
| Date | 2016-03-24 10:50 +0100 |
| Message-ID | <rga3U-Bd-9@gated-at.bofh.it> (permalink) |
| References | <rdkMa-1Kx-7@gated-at.bofh.it> <rdkMb-1Kx-29@gated-at.bofh.it> <rfRXj-4FL-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: [PATCH 3/5] ftrace perf: Use ftrace_ops::private to store event pointer Peter Zijlstra <peterz@infradead.org> - 2016-03-23 15:30 +0100
Re: [PATCH 3/5] ftrace perf: Use ftrace_ops::private to store event pointer Jiri Olsa <jolsa@redhat.com> - 2016-03-24 10:50 +0100
Re: [PATCH 3/5] ftrace perf: Use ftrace_ops::private to store event pointer Peter Zijlstra <peterz@infradead.org> - 2016-03-24 11:50 +0100
csiph-web