tracing/filter: Simplify tracepoint event lookup

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We dont need to perform lookup through the ftrace_events list,
instead we can use the 'tp_event' field.

Each perf_event contains tracepoint event field 'tp_event', which
got initialized during the tracepoint event initialization.

Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1313072754-4620-5-git-send-email-jolsa@redhat.com
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Jiri Olsa 2011-08-11 16:25:48 +02:00 • committed by Steven Rostedt

parent 61aaef5530

commit 3f78f935e7

1 changed files with 3 additions and 6 deletions

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kernel/trace/trace_events_filter.c

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