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authorJiri Olsa <jolsa@redhat.com>2012-02-15 15:51:50 +0100
committerSteven Rostedt <rostedt@goodmis.org>2012-02-21 11:08:25 -0500
commit489c75c3b333dfda4c8d2b7ad1b00e5da024bfa7 (patch)
treebeb0b36b48dfbbe389ea14e36be75b4837ad0cf1 /include/linux/ftrace_event.h
parentceec0b6fc7cd43b38a40c2d40223f9cd0616f0cd (diff)
ftrace, perf: Add add/del tracepoint perf registration actions
Adding TRACE_REG_PERF_ADD and TRACE_REG_PERF_DEL to handle perf event schedule in/out actions. The add action is invoked for when the perf event is scheduled in, while the del action is invoked when the event is scheduled out. Link: http://lkml.kernel.org/r/1329317514-8131-4-git-send-email-jolsa@redhat.com Acked-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/ftrace_event.h')
-rw-r--r--include/linux/ftrace_event.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 195e3606ddd7..2bf677cb2d6f 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -148,6 +148,8 @@ enum trace_reg {
TRACE_REG_PERF_UNREGISTER,
TRACE_REG_PERF_OPEN,
TRACE_REG_PERF_CLOSE,
+ TRACE_REG_PERF_ADD,
+ TRACE_REG_PERF_DEL,
};
struct ftrace_event_call;