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| author | Adrian Hunter <adrian.hunter@intel.com> | 2013-10-22 10:34:15 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-10-23 10:24:19 -0300 |
| commit | 8a39df8faa1cb130f136d5e404332c16fbb936c0 (patch) | |
| tree | 71f66572fc1a932f7567a18f8ef0c8b23410b1f0 /tools/perf | |
| parent | 4157922a9070aef6a516573111fb1c0c67b891ac (diff) | |
| download | linux-8a39df8faa1cb130f136d5e404332c16fbb936c0.tar.bz2 | |
perf sched: Make struct perf_sched sched a local variable
Change "struct perf_sched sched" from being global to being local.
The build slowdown cured by f36f83f947ed is dealt with in the following
patch, by programatically setting perf_sched.curr_pid.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: David Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.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/1382427258-17495-12-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/builtin-sched.c | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 5a46b102eb08..5a338566195e 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1655,29 +1655,28 @@ static int __cmd_record(int argc, const char **argv) return cmd_record(i, rec_argv, NULL); } -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, - .lost = perf_event__process_lost, - .fork = perf_sched__process_fork_event, - .ordered_samples = true, - }, - .cmp_pid = LIST_HEAD_INIT(sched.cmp_pid), - .sort_list = LIST_HEAD_INIT(sched.sort_list), - .start_work_mutex = PTHREAD_MUTEX_INITIALIZER, - .work_done_wait_mutex = PTHREAD_MUTEX_INITIALIZER, - .curr_pid = { [0 ... MAX_CPUS - 1] = -1 }, - .sort_order = default_sort_order, - .replay_repeat = 10, - .profile_cpu = -1, - .next_shortname1 = 'A', - .next_shortname2 = '0', -}; - 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 = { + .tool = { + .sample = perf_sched__process_tracepoint_sample, + .comm = perf_event__process_comm, + .lost = perf_event__process_lost, + .fork = perf_sched__process_fork_event, + .ordered_samples = true, + }, + .cmp_pid = LIST_HEAD_INIT(sched.cmp_pid), + .sort_list = LIST_HEAD_INIT(sched.sort_list), + .start_work_mutex = PTHREAD_MUTEX_INITIALIZER, + .work_done_wait_mutex = PTHREAD_MUTEX_INITIALIZER, + .curr_pid = { [0 ... MAX_CPUS - 1] = -1 }, + .sort_order = default_sort_order, + .replay_repeat = 10, + .profile_cpu = -1, + .next_shortname1 = 'A', + .next_shortname2 = '0', + }; const struct option latency_options[] = { OPT_STRING('s', "sort", &sched.sort_order, "key[,key2...]", "sort by key(s): runtime, switch, avg, max"), |