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authorJiri Olsa <jolsa@redhat.com>2012-02-15 15:51:49 +0100
committerSteven Rostedt <rostedt@goodmis.org>2012-02-21 17:08:24 +0100
commitceec0b6fc7cd43b38a40c2d40223f9cd0616f0cd (patch)
tree31e7deb76a5827883251dc578300bdc35ef62538 /block
parentftrace: Add enable/disable ftrace_ops control interface (diff)
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ftrace, perf: Add open/close tracepoint perf registration actions
Adding TRACE_REG_PERF_OPEN and TRACE_REG_PERF_CLOSE to differentiate register/unregister from open/close actions. The register/unregister actions are invoked for the first/last tracepoint user when opening/closing the event. The open/close actions are invoked for each tracepoint user when opening/closing the event. Link: http://lkml.kernel.org/r/1329317514-8131-3-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>
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