Messages in this thread |  | | | Date | Sun, 22 Feb 2009 23:16:46 +0100 | | From | Ingo Molnar <> | | Subject | Re: [PATCH] tracing/ftrace: add missing wake-up on some callsites |
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* Frederic Weisbecker <fweisbec@gmail.com> wrote:
> Impact: fix unwaken pipe > > Now that we use a common wakeup infrastructure, we must append a wakeup > on few callsites which lack it or tasks reading trace_pipe will not be > awaken when events come on few tracers. > > Cc: Steven Rostedt <rostedt@goodmis.org> > Cc: Arnaldo Carvalho de Melo <acme@redhat.com> > Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> > --- > kernel/trace/trace.c | 2 ++ > kernel/trace/trace_branch.c | 2 ++ > kernel/trace/trace_hw_branches.c | 2 ++ > 3 files changed, 6 insertions(+), 0 deletions(-)
Applied to tip:tracing/ftrace, thanks Frederic!
Ingo
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