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-rw-r--r--tools/perf/builtin-sched.c125
1 files changed, 66 insertions, 59 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 275f2d92a7bf..8a12d71364c3 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -1,11 +1,12 @@
// SPDX-License-Identifier: GPL-2.0
#include "builtin.h"
#include "perf.h"
+#include "perf-sys.h"
-#include "util/util.h"
+#include "util/cpumap.h"
#include "util/evlist.h"
-#include "util/cache.h"
#include "util/evsel.h"
+#include "util/evsel_fprintf.h"
#include "util/symbol.h"
#include "util/thread.h"
#include "util/header.h"
@@ -15,16 +16,20 @@
#include "util/thread_map.h"
#include "util/color.h"
#include "util/stat.h"
+#include "util/string2.h"
#include "util/callchain.h"
#include "util/time-utils.h"
+#include <subcmd/pager.h>
#include <subcmd/parse-options.h>
#include "util/trace-event.h"
#include "util/debug.h"
+#include "util/event.h"
#include <linux/kernel.h>
#include <linux/log2.h>
+#include <linux/zalloc.h>
#include <sys/prctl.h>
#include <sys/resource.h>
#include <inttypes.h>
@@ -34,9 +39,11 @@
#include <pthread.h>
#include <math.h>
#include <api/fs/fs.h>
+#include <perf/cpumap.h>
#include <linux/time64.h>
+#include <linux/err.h>
-#include "sane_ctype.h"
+#include <linux/ctype.h>
#define PR_SET_NAME 15 /* Set process name */
#define MAX_CPUS 4096
@@ -132,13 +139,13 @@ typedef int (*sort_fn_t)(struct work_atoms *, struct work_atoms *);
struct perf_sched;
struct trace_sched_handler {
- int (*switch_event)(struct perf_sched *sched, struct perf_evsel *evsel,
+ int (*switch_event)(struct perf_sched *sched, struct evsel *evsel,
struct perf_sample *sample, struct machine *machine);
- int (*runtime_event)(struct perf_sched *sched, struct perf_evsel *evsel,
+ int (*runtime_event)(struct perf_sched *sched, struct evsel *evsel,
struct perf_sample *sample, struct machine *machine);
- int (*wakeup_event)(struct perf_sched *sched, struct perf_evsel *evsel,
+ int (*wakeup_event)(struct perf_sched *sched, struct evsel *evsel,
struct perf_sample *sample, struct machine *machine);
/* PERF_RECORD_FORK event, not sched_process_fork tracepoint */
@@ -146,7 +153,7 @@ struct trace_sched_handler {
struct machine *machine);
int (*migrate_task_event)(struct perf_sched *sched,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine);
};
@@ -158,11 +165,11 @@ struct perf_sched_map {
DECLARE_BITMAP(comp_cpus_mask, MAX_CPUS);
int *comp_cpus;
bool comp;
- struct thread_map *color_pids;
+ struct perf_thread_map *color_pids;
const char *color_pids_str;
- struct cpu_map *color_cpus;
+ struct perf_cpu_map *color_cpus;
const char *color_cpus_str;
- struct cpu_map *cpus;
+ struct perf_cpu_map *cpus;
const char *cpus_str;
};
@@ -798,7 +805,7 @@ static void test_calibrations(struct perf_sched *sched)
static int
replay_wakeup_event(struct perf_sched *sched,
- struct perf_evsel *evsel, struct perf_sample *sample,
+ struct evsel *evsel, struct perf_sample *sample,
struct machine *machine __maybe_unused)
{
const char *comm = perf_evsel__strval(evsel, sample, "comm");
@@ -819,7 +826,7 @@ replay_wakeup_event(struct perf_sched *sched,
}
static int replay_switch_event(struct perf_sched *sched,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine __maybe_unused)
{
@@ -1092,7 +1099,7 @@ add_sched_in_event(struct work_atoms *atoms, u64 timestamp)
}
static int latency_switch_event(struct perf_sched *sched,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -1162,7 +1169,7 @@ out_put:
}
static int latency_runtime_event(struct perf_sched *sched,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -1197,7 +1204,7 @@ out_put:
}
static int latency_wakeup_event(struct perf_sched *sched,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -1258,7 +1265,7 @@ out_put:
}
static int latency_migrate_task_event(struct perf_sched *sched,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -1469,7 +1476,7 @@ again:
}
static int process_sched_wakeup_event(struct perf_tool *tool,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -1513,7 +1520,7 @@ map__findnew_thread(struct perf_sched *sched, struct machine *machine, pid_t pid
return thread;
}
-static int map_switch_event(struct perf_sched *sched, struct perf_evsel *evsel,
+static int map_switch_event(struct perf_sched *sched, struct evsel *evsel,
struct perf_sample *sample, struct machine *machine)
{
const u32 next_pid = perf_evsel__intval(evsel, sample, "next_pid");
@@ -1654,7 +1661,7 @@ out:
}
static int process_sched_switch_event(struct perf_tool *tool,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -1680,7 +1687,7 @@ static int process_sched_switch_event(struct perf_tool *tool,
}
static int process_sched_runtime_event(struct perf_tool *tool,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -1710,7 +1717,7 @@ static int perf_sched__process_fork_event(struct perf_tool *tool,
}
static int process_sched_migrate_task_event(struct perf_tool *tool,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -1723,14 +1730,14 @@ static int process_sched_migrate_task_event(struct perf_tool *tool,
}
typedef int (*tracepoint_handler)(struct perf_tool *tool,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine);
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 evsel *evsel,
struct machine *machine)
{
int err = 0;
@@ -1776,7 +1783,7 @@ static int perf_sched__process_comm(struct perf_tool *tool __maybe_unused,
static int perf_sched__read_events(struct perf_sched *sched)
{
- const struct perf_evsel_str_handler handlers[] = {
+ const struct evsel_str_handler handlers[] = {
{ "sched:sched_switch", process_sched_switch_event, },
{ "sched:sched_stat_runtime", process_sched_runtime_event, },
{ "sched:sched_wakeup", process_sched_wakeup_event, },
@@ -1792,9 +1799,9 @@ static int perf_sched__read_events(struct perf_sched *sched)
int rc = -1;
session = perf_session__new(&data, false, &sched->tool);
- if (session == NULL) {
- pr_debug("No Memory for session\n");
- return -1;
+ if (IS_ERR(session)) {
+ pr_debug("Error creating perf session");
+ return PTR_ERR(session);
}
symbol__init(&session->header.env);
@@ -1838,7 +1845,7 @@ static inline void print_sched_time(unsigned long long nsecs, int width)
* returns runtime data for event, allocating memory for it the
* first time it is used.
*/
-static struct evsel_runtime *perf_evsel__get_runtime(struct perf_evsel *evsel)
+static struct evsel_runtime *perf_evsel__get_runtime(struct evsel *evsel)
{
struct evsel_runtime *r = evsel->priv;
@@ -1853,7 +1860,7 @@ static struct evsel_runtime *perf_evsel__get_runtime(struct perf_evsel *evsel)
/*
* save last time event was seen per cpu
*/
-static void perf_evsel__save_time(struct perf_evsel *evsel,
+static void perf_evsel__save_time(struct evsel *evsel,
u64 timestamp, u32 cpu)
{
struct evsel_runtime *r = perf_evsel__get_runtime(evsel);
@@ -1880,7 +1887,7 @@ static void perf_evsel__save_time(struct perf_evsel *evsel,
}
/* returns last time this event was seen on the given cpu */
-static u64 perf_evsel__get_time(struct perf_evsel *evsel, u32 cpu)
+static u64 perf_evsel__get_time(struct evsel *evsel, u32 cpu)
{
struct evsel_runtime *r = perf_evsel__get_runtime(evsel);
@@ -1987,7 +1994,7 @@ static char task_state_char(struct thread *thread, int state)
}
static void timehist_print_sample(struct perf_sched *sched,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct addr_location *al,
struct thread *thread,
@@ -2049,7 +2056,7 @@ static void timehist_print_sample(struct perf_sched *sched,
EVSEL__PRINT_SYM | EVSEL__PRINT_ONELINE |
EVSEL__PRINT_CALLCHAIN_ARROW |
EVSEL__PRINT_SKIP_IGNORED,
- &callchain_cursor, stdout);
+ &callchain_cursor, symbol_conf.bt_stop_list, stdout);
out:
printf("\n");
@@ -2120,7 +2127,7 @@ static void timehist_update_runtime_stats(struct thread_runtime *r,
}
static bool is_idle_sample(struct perf_sample *sample,
- struct perf_evsel *evsel)
+ struct evsel *evsel)
{
/* pid 0 == swapper == idle task */
if (strcmp(perf_evsel__name(evsel), "sched:sched_switch") == 0)
@@ -2131,7 +2138,7 @@ static bool is_idle_sample(struct perf_sample *sample,
static void save_task_callchain(struct perf_sched *sched,
struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct machine *machine)
{
struct callchain_cursor *cursor = &callchain_cursor;
@@ -2165,7 +2172,7 @@ static void save_task_callchain(struct perf_sched *sched,
if (node == NULL)
break;
- sym = node->sym;
+ sym = node->ms.sym;
if (sym) {
if (!strcmp(sym->name, "schedule") ||
!strcmp(sym->name, "__schedule") ||
@@ -2285,7 +2292,7 @@ static void save_idle_callchain(struct perf_sched *sched,
static struct thread *timehist_get_thread(struct perf_sched *sched,
struct perf_sample *sample,
struct machine *machine,
- struct perf_evsel *evsel)
+ struct evsel *evsel)
{
struct thread *thread;
@@ -2331,7 +2338,7 @@ static struct thread *timehist_get_thread(struct perf_sched *sched,
static bool timehist_skip_sample(struct perf_sched *sched,
struct thread *thread,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample)
{
bool rc = false;
@@ -2353,7 +2360,7 @@ static bool timehist_skip_sample(struct perf_sched *sched,
}
static void timehist_print_wakeup_event(struct perf_sched *sched,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine,
struct thread *awakened)
@@ -2388,7 +2395,7 @@ static void timehist_print_wakeup_event(struct perf_sched *sched,
static int timehist_sched_wakeup_event(struct perf_tool *tool,
union perf_event *event __maybe_unused,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -2418,7 +2425,7 @@ static int timehist_sched_wakeup_event(struct perf_tool *tool,
}
static void timehist_print_migration_event(struct perf_sched *sched,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine,
struct thread *migrated)
@@ -2472,7 +2479,7 @@ static void timehist_print_migration_event(struct perf_sched *sched,
static int timehist_migrate_task_event(struct perf_tool *tool,
union perf_event *event __maybe_unused,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -2500,7 +2507,7 @@ static int timehist_migrate_task_event(struct perf_tool *tool,
static int timehist_sched_change_event(struct perf_tool *tool,
union perf_event *event,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine)
{
@@ -2626,7 +2633,7 @@ out:
static int timehist_sched_switch_event(struct perf_tool *tool,
union perf_event *event,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine __maybe_unused)
{
@@ -2642,7 +2649,7 @@ static int process_lost(struct perf_tool *tool __maybe_unused,
timestamp__scnprintf_usec(sample->time, tstr, sizeof(tstr));
printf("%15s ", tstr);
- printf("lost %" PRIu64 " events on cpu %d\n", event->lost.lost, sample->cpu);
+ printf("lost %" PRI_lu64 " events on cpu %d\n", event->lost.lost, sample->cpu);
return 0;
}
@@ -2896,14 +2903,14 @@ static void timehist_print_summary(struct perf_sched *sched,
typedef int (*sched_handler)(struct perf_tool *tool,
union perf_event *event,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct perf_sample *sample,
struct machine *machine);
static int perf_timehist__process_sample(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct machine *machine)
{
struct perf_sched *sched = container_of(tool, struct perf_sched, tool);
@@ -2923,12 +2930,12 @@ static int perf_timehist__process_sample(struct perf_tool *tool,
}
static int timehist_check_attr(struct perf_sched *sched,
- struct perf_evlist *evlist)
+ struct evlist *evlist)
{
- struct perf_evsel *evsel;
+ struct evsel *evsel;
struct evsel_runtime *er;
- list_for_each_entry(evsel, &evlist->entries, node) {
+ list_for_each_entry(evsel, &evlist->core.entries, core.node) {
er = perf_evsel__get_runtime(evsel);
if (er == NULL) {
pr_err("Failed to allocate memory for evsel runtime data\n");
@@ -2947,12 +2954,12 @@ static int timehist_check_attr(struct perf_sched *sched,
static int perf_sched__timehist(struct perf_sched *sched)
{
- const struct perf_evsel_str_handler handlers[] = {
+ const struct evsel_str_handler handlers[] = {
{ "sched:sched_switch", timehist_sched_switch_event, },
{ "sched:sched_wakeup", timehist_sched_wakeup_event, },
{ "sched:sched_wakeup_new", timehist_sched_wakeup_event, },
};
- const struct perf_evsel_str_handler migrate_handlers[] = {
+ const struct evsel_str_handler migrate_handlers[] = {
{ "sched:sched_migrate_task", timehist_migrate_task_event, },
};
struct perf_data data = {
@@ -2962,7 +2969,7 @@ static int perf_sched__timehist(struct perf_sched *sched)
};
struct perf_session *session;
- struct perf_evlist *evlist;
+ struct evlist *evlist;
int err = -1;
/*
@@ -2984,8 +2991,8 @@ static int perf_sched__timehist(struct perf_sched *sched)
symbol_conf.use_callchain = sched->show_callchain;
session = perf_session__new(&data, false, &sched->tool);
- if (session == NULL)
- return -ENOMEM;
+ if (IS_ERR(session))
+ return PTR_ERR(session);
evlist = session->evlist;
@@ -3169,7 +3176,7 @@ static int perf_sched__lat(struct perf_sched *sched)
static int setup_map_cpus(struct perf_sched *sched)
{
- struct cpu_map *map;
+ struct perf_cpu_map *map;
sched->max_cpu = sysconf(_SC_NPROCESSORS_CONF);
@@ -3182,7 +3189,7 @@ static int setup_map_cpus(struct perf_sched *sched)
if (!sched->map.cpus_str)
return 0;
- map = cpu_map__new(sched->map.cpus_str);
+ map = perf_cpu_map__new(sched->map.cpus_str);
if (!map) {
pr_err("failed to get cpus map from %s\n", sched->map.cpus_str);
return -1;
@@ -3194,7 +3201,7 @@ static int setup_map_cpus(struct perf_sched *sched)
static int setup_color_pids(struct perf_sched *sched)
{
- struct thread_map *map;
+ struct perf_thread_map *map;
if (!sched->map.color_pids_str)
return 0;
@@ -3211,12 +3218,12 @@ static int setup_color_pids(struct perf_sched *sched)
static int setup_color_cpus(struct perf_sched *sched)
{
- struct cpu_map *map;
+ struct perf_cpu_map *map;
if (!sched->map.color_cpus_str)
return 0;
- map = cpu_map__new(sched->map.color_cpus_str);
+ map = perf_cpu_map__new(sched->map.color_cpus_str);
if (!map) {
pr_err("failed to get thread map from %s\n", sched->map.color_cpus_str);
return -1;
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