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Commit f36f83f9 authored by Namhyung Kim's avatar Namhyung Kim Committed by Arnaldo Carvalho de Melo
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perf sched: Move struct perf_sched definition out of cmd_sched() 



For some reason it consumed quite amount of compile time when declared
as local variable, and it disappeared when moved out of the function.
Moving other variables/tables didn't help.

On my system this single-file-change build time reduced from 11s to 3s.

Signed-off-by: default avatarNamhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1370324779-16921-1-git-send-email-namhyung@kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 45a9ee1b

tools/perf/builtin-sched.c

+21 −20
Original line number Diff line number Diff line
@@ -1662,10 +1662,8 @@ static int __cmd_record(int argc, const char **argv) 
	return cmd_record(i, rec_argv, NULL);

}



int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused)

{

	const char default_sort_order[] = "avg, max, switch, runtime";

	struct perf_sched sched = {

static const char default_sort_order[] = "avg, max, switch, runtime";

static struct perf_sched sched = {

	.tool = {

		.sample		 = perf_sched__process_tracepoint_sample,

		.comm		 = perf_event__process_comm,
@@ -1684,6 +1682,9 @@ int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused) 
	.next_shortname1      = 'A',

	.next_shortname2      = '0',

};



int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused)

{

	const struct option latency_options[] = {

	OPT_STRING('s', "sort", &sched.sort_order, "key[,key2...]",

		   "sort by key(s): runtime, switch, avg, max"),