Messages in this thread | | | Subject | Re: [PATCH 0/3] tracing: more list_empty(perf_events) checks | From | Steven Rostedt <> | Date | Wed, 17 Jul 2013 23:00:46 -0400 |
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Peter,
These have been discussed, and they mostly live in the tracing directory, but are perf related. Can you give me your Acked-by on them.
Thanks,
-- Steve
On Mon, 2013-06-17 at 19:01 +0200, Oleg Nesterov wrote: > Hello. > > Steven, we already discussed this a bit some time ago... > > DECLARE_EVENT_CLASS()->perf_trace_##call() is not trivial because > of __perf_task(), but perhaps we can change other > perf_trace_buf_submit(task => NULL) callers. > > > And can't we factor out WARN_ONCE(size > PERF_MAX_TRACE_SIZE) ? > See 3/3. I won't argue if you dislike it. > > Oleg. > > include/trace/ftrace.h | 4 ---- > kernel/trace/trace_event_perf.c | 10 ++++++++-- > kernel/trace/trace_kprobe.c | 6 ------ > kernel/trace/trace_syscalls.c | 24 ++++++++---------------- > kernel/trace/trace_uprobe.c | 2 -- > 5 files changed, 16 insertions(+), 30 deletions(-)
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