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trace: assign defaults at register_ftrace_event

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Impact: simplification of tracers

As all tracers are doing this we might as well do it in
register_ftrace_event and save one branch each time we call these
callbacks.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Frederic Weisbecker <fweisbec@gmail.com>
Acked-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Arnaldo Carvalho de Melo
2009-02-04 20:16:39 -02:00
committed by Ingo Molnar
parent 43769f10b4
commit 268ccda0cb
4 changed files with 16 additions and 15 deletions
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3
kernel/trace/trace_branch.c
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@@ -182,9 +182,6 @@ static struct trace_event trace_branch_event = {
.type = TRACE_BRANCH,
.trace = trace_branch_print,
.latency_trace = trace_branch_print,
.raw = trace_nop_print,
.hex = trace_nop_print,
.binary = trace_nop_print,
};
static struct tracer branch_trace __read_mostly =