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Diffstat (limited to 'tools/perf/builtin-sched.c')
-rw-r--r--tools/perf/builtin-sched.c102
1 files changed, 48 insertions, 54 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 782f66d..82e8ec2 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -299,7 +299,7 @@ add_sched_event_wakeup(struct task_desc *task, u64 timestamp,
static void
add_sched_event_sleep(struct task_desc *task, u64 timestamp,
- u64 task_state __used)
+ u64 task_state __maybe_unused)
{
struct sched_atom *event = get_new_event(task, timestamp);
@@ -369,8 +369,8 @@ static void add_cross_task_wakeups(void)
}
}
-static void
-process_sched_event(struct task_desc *this_task __used, struct sched_atom *atom)
+static void process_sched_event(struct task_desc *this_task __maybe_unused,
+ struct sched_atom *atom)
{
int ret = 0;
@@ -752,7 +752,7 @@ struct trace_sched_handler {
static int
replay_wakeup_event(struct trace_wakeup_event *wakeup_event,
- struct machine *machine __used,
+ struct machine *machine __maybe_unused,
struct event_format *event, struct perf_sample *sample)
{
struct task_desc *waker, *wakee;
@@ -777,11 +777,11 @@ static u64 cpu_last_switched[MAX_CPUS];
static int
replay_switch_event(struct trace_switch_event *switch_event,
- struct machine *machine __used,
+ struct machine *machine __maybe_unused,
struct event_format *event,
struct perf_sample *sample)
{
- struct task_desc *prev, __used *next;
+ struct task_desc *prev, __maybe_unused *next;
u64 timestamp0, timestamp = sample->time;
int cpu = sample->cpu;
s64 delta;
@@ -932,15 +932,13 @@ static int thread_atoms_insert(struct thread *thread)
return 0;
}
-static int
-latency_fork_event(struct trace_fork_event *fork_event __used,
- struct event_format *event __used)
+static int latency_fork_event(struct trace_fork_event *fork_event __maybe_unused,
+ struct event_format *event __maybe_unused)
{
/* should insert the newcomer */
return 0;
}
-__used
static char sched_out_state(struct trace_switch_event *switch_event)
{
const char *str = TASK_STATE_TO_CHAR_STR;
@@ -971,7 +969,8 @@ add_sched_out_event(struct work_atoms *atoms,
}
static void
-add_runtime_event(struct work_atoms *atoms, u64 delta, u64 timestamp __used)
+add_runtime_event(struct work_atoms *atoms, u64 delta,
+ u64 timestamp __maybe_unused)
{
struct work_atom *atom;
@@ -1017,7 +1016,7 @@ add_sched_in_event(struct work_atoms *atoms, u64 timestamp)
static int
latency_switch_event(struct trace_switch_event *switch_event,
struct machine *machine,
- struct event_format *event __used,
+ struct event_format *event __maybe_unused,
struct perf_sample *sample)
{
struct work_atoms *out_events, *in_events;
@@ -1105,7 +1104,8 @@ latency_runtime_event(struct trace_runtime_event *runtime_event,
static int
latency_wakeup_event(struct trace_wakeup_event *wakeup_event,
- struct machine *machine, struct event_format *event __used,
+ struct machine *machine,
+ struct event_format *event __maybe_unused,
struct perf_sample *sample)
{
struct work_atoms *atoms;
@@ -1369,12 +1369,11 @@ static void sort_lat(void)
static struct trace_sched_handler *trace_handler;
-static int
-process_sched_wakeup_event(struct perf_tool *tool __used,
- struct event_format *event,
- struct perf_sample *sample,
- struct machine *machine,
- struct thread *thread __used)
+static int process_sched_wakeup_event(struct perf_tool *tool __maybe_unused,
+ struct event_format *event,
+ struct perf_sample *sample,
+ struct machine *machine,
+ struct thread *thread __maybe_unused)
{
void *data = sample->raw_data;
struct trace_wakeup_event wakeup_event;
@@ -1410,10 +1409,10 @@ static char next_shortname2 = '0';
static int
map_switch_event(struct trace_switch_event *switch_event,
struct machine *machine,
- struct event_format *event __used,
+ struct event_format *event __maybe_unused,
struct perf_sample *sample)
{
- struct thread *sched_out __used, *sched_in;
+ struct thread *sched_out __maybe_unused, *sched_in;
int new_shortname;
u64 timestamp0, timestamp = sample->time;
s64 delta;
@@ -1487,12 +1486,11 @@ map_switch_event(struct trace_switch_event *switch_event,
return 0;
}
-static int
-process_sched_switch_event(struct perf_tool *tool __used,
- struct event_format *event,
- struct perf_sample *sample,
- struct machine *machine,
- struct thread *thread __used)
+static int process_sched_switch_event(struct perf_tool *tool __maybe_unused,
+ struct event_format *event,
+ struct perf_sample *sample,
+ struct machine *machine,
+ struct thread *thread __maybe_unused)
{
int this_cpu = sample->cpu, err = 0;
void *data = sample->raw_data;
@@ -1523,12 +1521,11 @@ process_sched_switch_event(struct perf_tool *tool __used,
return err;
}
-static int
-process_sched_runtime_event(struct perf_tool *tool __used,
- struct event_format *event,
- struct perf_sample *sample,
- struct machine *machine,
- struct thread *thread __used)
+static int process_sched_runtime_event(struct perf_tool *tool __maybe_unused,
+ struct event_format *event,
+ struct perf_sample *sample,
+ struct machine *machine,
+ struct thread *thread __maybe_unused)
{
void *data = sample->raw_data;
struct trace_runtime_event runtime_event;
@@ -1545,12 +1542,11 @@ process_sched_runtime_event(struct perf_tool *tool __used,
return err;
}
-static int
-process_sched_fork_event(struct perf_tool *tool __used,
- struct event_format *event,
- struct perf_sample *sample,
- struct machine *machine __used,
- struct thread *thread __used)
+static int process_sched_fork_event(struct perf_tool *tool __maybe_unused,
+ struct event_format *event,
+ struct perf_sample *sample,
+ struct machine *machine __maybe_unused,
+ struct thread *thread __maybe_unused)
{
void *data = sample->raw_data;
struct trace_fork_event fork_event;
@@ -1569,12 +1565,11 @@ process_sched_fork_event(struct perf_tool *tool __used,
return err;
}
-static int
-process_sched_exit_event(struct perf_tool *tool __used,
- struct event_format *event,
- struct perf_sample *sample __used,
- struct machine *machine __used,
- struct thread *thread __used)
+static int process_sched_exit_event(struct perf_tool *tool __maybe_unused,
+ struct event_format *event,
+ struct perf_sample *sample __maybe_unused,
+ struct machine *machine __maybe_unused,
+ struct thread *thread __maybe_unused)
{
if (verbose)
printf("sched_exit event %p\n", event);
@@ -1582,12 +1577,11 @@ process_sched_exit_event(struct perf_tool *tool __used,
return 0;
}
-static int
-process_sched_migrate_task_event(struct perf_tool *tool __used,
- struct event_format *event,
- struct perf_sample *sample,
- struct machine *machine,
- struct thread *thread __used)
+static int process_sched_migrate_task_event(struct perf_tool *tool __maybe_unused,
+ struct event_format *event,
+ struct perf_sample *sample,
+ struct machine *machine,
+ struct thread *thread __maybe_unused)
{
void *data = sample->raw_data;
struct trace_migrate_task_event migrate_task_event;
@@ -1612,8 +1606,8 @@ typedef int (*tracepoint_handler)(struct perf_tool *tool,
struct machine *machine,
struct thread *thread);
-static int perf_sched__process_tracepoint_sample(struct perf_tool *tool __used,
- union perf_event *event __used,
+static int perf_sched__process_tracepoint_sample(struct perf_tool *tool __maybe_unused,
+ union perf_event *event __maybe_unused,
struct perf_sample *sample,
struct perf_evsel *evsel,
struct machine *machine)
@@ -1918,7 +1912,7 @@ 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 __used)
+int cmd_sched(int argc, const char **argv, const char *prefix __maybe_unused)
{
argc = parse_options(argc, argv, sched_options, sched_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
generated by cgit v0.10.2 at 2024-11-16 15:59:45 (GMT)