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: Namhyung 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: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -1662,28 +1662,29 @@ static int __cmd_record(int argc, const char **argv)
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return cmd_record(i, rec_argv, NULL);
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}
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static const char default_sort_order[] = "avg, max, switch, runtime";
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static struct perf_sched sched = {
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.tool = {
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.sample = perf_sched__process_tracepoint_sample,
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.comm = perf_event__process_comm,
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.lost = perf_event__process_lost,
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.fork = perf_event__process_fork,
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.ordered_samples = true,
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},
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.cmp_pid = LIST_HEAD_INIT(sched.cmp_pid),
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.sort_list = LIST_HEAD_INIT(sched.sort_list),
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.start_work_mutex = PTHREAD_MUTEX_INITIALIZER,
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.work_done_wait_mutex = PTHREAD_MUTEX_INITIALIZER,
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.curr_pid = { [0 ... MAX_CPUS - 1] = -1 },
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.sort_order = default_sort_order,
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.replay_repeat = 10,
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.profile_cpu = -1,
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.next_shortname1 = 'A',
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.next_shortname2 = '0',
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};
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int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused)
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{
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const char default_sort_order[] = "avg, max, switch, runtime";
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struct perf_sched sched = {
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.tool = {
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.sample = perf_sched__process_tracepoint_sample,
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.comm = perf_event__process_comm,
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.lost = perf_event__process_lost,
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.fork = perf_event__process_fork,
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.ordered_samples = true,
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},
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.cmp_pid = LIST_HEAD_INIT(sched.cmp_pid),
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.sort_list = LIST_HEAD_INIT(sched.sort_list),
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.start_work_mutex = PTHREAD_MUTEX_INITIALIZER,
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.work_done_wait_mutex = PTHREAD_MUTEX_INITIALIZER,
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.curr_pid = { [0 ... MAX_CPUS - 1] = -1 },
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.sort_order = default_sort_order,
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.replay_repeat = 10,
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.profile_cpu = -1,
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.next_shortname1 = 'A',
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.next_shortname2 = '0',
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};
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const struct option latency_options[] = {
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OPT_STRING('s', "sort", &sched.sort_order, "key[,key2...]",
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"sort by key(s): runtime, switch, avg, max"),
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