| /kernel/ |
| D | tsacct.c | 22 struct taskstats *stats, struct task_struct *tsk) in bacct_add_tsk() argument
37 stats->ac_tgetime = delta; in bacct_add_tsk()
40 stats->ac_etime = delta; in bacct_add_tsk()
43 stats->ac_btime = clamp_t(time64_t, btime, 0, U32_MAX); in bacct_add_tsk()
44 stats->ac_btime64 = btime; in bacct_add_tsk()
47 stats->ac_exitcode = tsk->exit_code; in bacct_add_tsk()
49 stats->ac_flag |= AFORK; in bacct_add_tsk()
51 stats->ac_flag |= ASU; in bacct_add_tsk()
53 stats->ac_flag |= ACORE; in bacct_add_tsk()
55 stats->ac_flag |= AXSIG; in bacct_add_tsk()
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| D | taskstats.c | 157 static void exe_add_tsk(struct taskstats *stats, struct task_struct *tsk) in exe_add_tsk() argument
164 stats->ac_exe_dev = in exe_add_tsk()
166 stats->ac_exe_inode = exe_file->f_inode->i_ino; in exe_add_tsk()
169 stats->ac_exe_dev = 0; in exe_add_tsk()
170 stats->ac_exe_inode = 0; in exe_add_tsk()
176 struct task_struct *tsk, struct taskstats *stats) in fill_stats() argument
178 memset(stats, 0, sizeof(*stats)); in fill_stats()
186 delayacct_add_tsk(stats, tsk); in fill_stats()
189 stats->version = TASKSTATS_VERSION; in fill_stats()
190 stats->nvcsw = tsk->nvcsw; in fill_stats()
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| /kernel/sched/ |
| D | stats.c | 7 struct sched_statistics *stats) in __update_stats_wait_start() argument
12 prev_wait_start = schedstat_val(stats->wait_start); in __update_stats_wait_start()
17 __schedstat_set(stats->wait_start, wait_start); in __update_stats_wait_start()
21 struct sched_statistics *stats) in __update_stats_wait_end() argument
23 u64 delta = rq_clock(rq) - schedstat_val(stats->wait_start); in __update_stats_wait_end()
32 __schedstat_set(stats->wait_start, delta); in __update_stats_wait_end()
40 __schedstat_set(stats->wait_max, in __update_stats_wait_end()
41 max(schedstat_val(stats->wait_max), delta)); in __update_stats_wait_end()
42 __schedstat_inc(stats->wait_count); in __update_stats_wait_end()
43 __schedstat_add(stats->wait_sum, delta); in __update_stats_wait_end()
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| D | stats.h | 48 struct sched_statistics *stats);
51 struct sched_statistics *stats);
53 struct sched_statistics *stats);
85 # define __update_stats_wait_start(rq, p, stats) do { } while (0) argument
86 # define __update_stats_wait_end(rq, p, stats) do { } while (0) argument
87 # define __update_stats_enqueue_sleeper(rq, p, stats) do { } while (0) argument
95 struct sched_statistics stats; member
104 return &container_of(se, struct sched_entity_stats, se)->stats; in __schedstats_from_se()
106 return &task_of(se)->stats; in __schedstats_from_se()
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| D | debug.c | 455 #F, (long long)schedstat_val(stats->F)) in print_cfs_group_stats()
458 #F, SPLIT_NS((long long)schedstat_val(stats->F))) in print_cfs_group_stats()
468 struct sched_statistics *stats; in print_cfs_group_stats() local
469 stats = __schedstats_from_se(se); in print_cfs_group_stats()
547 SPLIT_NS(schedstat_val_or_zero(p->stats.wait_sum)), in print_task()
549 SPLIT_NS(schedstat_val_or_zero(p->stats.sum_sleep_runtime)), in print_task()
550 SPLIT_NS(schedstat_val_or_zero(p->stats.sum_block_runtime))); in print_task()
959 #define P_SCHEDSTAT(F) __PS(#F, schedstat_val(p->stats.F)) in proc_sched_show_task()
960 #define PN_SCHEDSTAT(F) __PSN(#F, schedstat_val(p->stats.F)) in proc_sched_show_task()
1070 memset(&p->stats, 0, sizeof(p->stats)); in proc_sched_set_task()
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| D | rt.c | 1073 schedstat_set(curr->stats.exec_max, in update_curr_rt()
1074 max(curr->stats.exec_max, delta_exec)); in update_curr_rt()
1348 return &rt_task_of(rt_se)->stats; in __schedstats_from_rt_se()
1354 struct sched_statistics *stats; in update_stats_wait_start_rt() local
1363 stats = __schedstats_from_rt_se(rt_se); in update_stats_wait_start_rt()
1364 if (!stats) in update_stats_wait_start_rt()
1367 __update_stats_wait_start(rq_of_rt_rq(rt_rq), p, stats); in update_stats_wait_start_rt()
1373 struct sched_statistics *stats; in update_stats_enqueue_sleeper_rt() local
1382 stats = __schedstats_from_rt_se(rt_se); in update_stats_enqueue_sleeper_rt()
1383 if (!stats) in update_stats_enqueue_sleeper_rt()
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| D | stop_task.c | 81 schedstat_set(curr->stats.exec_max, in put_prev_task_stop()
82 max(curr->stats.exec_max, delta_exec)); in put_prev_task_stop()
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| D | deadline.c | 1336 schedstat_set(curr->stats.exec_max, in update_curr_dl()
1337 max(curr->stats.exec_max, delta_exec)); in update_curr_dl()
1543 return &dl_task_of(dl_se)->stats; in __schedstats_from_dl_se()
1549 struct sched_statistics *stats; in update_stats_wait_start_dl() local
1554 stats = __schedstats_from_dl_se(dl_se); in update_stats_wait_start_dl()
1555 __update_stats_wait_start(rq_of_dl_rq(dl_rq), dl_task_of(dl_se), stats); in update_stats_wait_start_dl()
1561 struct sched_statistics *stats; in update_stats_wait_end_dl() local
1566 stats = __schedstats_from_dl_se(dl_se); in update_stats_wait_end_dl()
1567 __update_stats_wait_end(rq_of_dl_rq(dl_rq), dl_task_of(dl_se), stats); in update_stats_wait_end_dl()
1573 struct sched_statistics *stats; in update_stats_enqueue_sleeper_dl() local
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| D | fair.c | 910 struct sched_statistics *stats; in update_curr() local
912 stats = __schedstats_from_se(curr); in update_curr()
913 __schedstat_set(stats->exec_max, in update_curr()
914 max(delta_exec, stats->exec_max)); in update_curr()
942 struct sched_statistics *stats; in update_stats_wait_start_fair() local
948 stats = __schedstats_from_se(se); in update_stats_wait_start_fair()
953 __update_stats_wait_start(rq_of(cfs_rq), p, stats); in update_stats_wait_start_fair()
959 struct sched_statistics *stats; in update_stats_wait_end_fair() local
965 stats = __schedstats_from_se(se); in update_stats_wait_end_fair()
973 if (unlikely(!schedstat_val(stats->wait_start))) in update_stats_wait_end_fair()
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| D | core.c | 3742 __schedstat_inc(p->stats.nr_wakeups_local); in ttwu_stat()
3746 __schedstat_inc(p->stats.nr_wakeups_remote); in ttwu_stat()
3758 __schedstat_inc(p->stats.nr_wakeups_migrate); in ttwu_stat()
3762 __schedstat_inc(p->stats.nr_wakeups); in ttwu_stat()
3765 __schedstat_inc(p->stats.nr_wakeups_sync); in ttwu_stat()
4542 memset(&p->stats, 0, sizeof(p->stats)); in __sched_fork()
10250 schedstat_set(p->stats.wait_start, 0); in normalize_rt_tasks()
10251 schedstat_set(p->stats.sleep_start, 0); in normalize_rt_tasks()
10252 schedstat_set(p->stats.block_start, 0); in normalize_rt_tasks()
11110 struct sched_statistics *stats; in cpu_cfs_stat_show() local
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| D | cputime.c | 253 __schedstat_add(p->stats.core_forceidle_sum, delta); in __account_forceidle_time()
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| /kernel/locking/ |
| D | lockdep_proc.c | 398 struct lock_class_stats stats; member
403 struct lock_stat_data stats[MAX_LOCKDEP_KEYS]; member
414 nl = dl->stats.read_waittime.nr + dl->stats.write_waittime.nr; in lock_stat_cmp()
415 nr = dr->stats.read_waittime.nr + dr->stats.write_waittime.nr; in lock_stat_cmp()
461 struct lock_class_stats *stats; in seq_stats() local
468 stats = &data->stats; in seq_stats()
505 if (stats->write_holdtime.nr) { in seq_stats()
506 if (stats->read_holdtime.nr) in seq_stats()
511 seq_printf(m, "%14lu ", stats->bounces[bounce_contended_write]); in seq_stats()
512 seq_lock_time(m, &stats->write_waittime); in seq_stats()
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| D | lockdep.c | 296 struct lock_class_stats stats; in lock_stats() local
299 memset(&stats, 0, sizeof(struct lock_class_stats)); in lock_stats()
304 for (i = 0; i < ARRAY_SIZE(stats.contention_point); i++) in lock_stats()
305 stats.contention_point[i] += pcs->contention_point[i]; in lock_stats()
307 for (i = 0; i < ARRAY_SIZE(stats.contending_point); i++) in lock_stats()
308 stats.contending_point[i] += pcs->contending_point[i]; in lock_stats()
310 lock_time_add(&pcs->read_waittime, &stats.read_waittime); in lock_stats()
311 lock_time_add(&pcs->write_waittime, &stats.write_waittime); in lock_stats()
313 lock_time_add(&pcs->read_holdtime, &stats.read_holdtime); in lock_stats()
314 lock_time_add(&pcs->write_holdtime, &stats.write_holdtime); in lock_stats()
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| /kernel/bpf/ |
| D | cpumap.c | 183 struct xdp_cpumap_stats *stats) in cpu_map_bpf_prog_run_skb() argument
201 stats->drop++; in cpu_map_bpf_prog_run_skb()
203 stats->redirect++; in cpu_map_bpf_prog_run_skb()
215 stats->drop++; in cpu_map_bpf_prog_run_skb()
223 struct xdp_cpumap_stats *stats) in cpu_map_bpf_prog_run_xdp() argument
249 stats->drop++; in cpu_map_bpf_prog_run_xdp()
252 stats->pass++; in cpu_map_bpf_prog_run_xdp()
260 stats->drop++; in cpu_map_bpf_prog_run_xdp()
262 stats->redirect++; in cpu_map_bpf_prog_run_xdp()
270 stats->drop++; in cpu_map_bpf_prog_run_xdp()
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| D | trampoline.c | 898 struct bpf_prog_stats *stats; in update_prog_stats() local
909 stats = this_cpu_ptr(prog->stats); in update_prog_stats()
910 flags = u64_stats_update_begin_irqsave(&stats->syncp); in update_prog_stats()
911 u64_stats_inc(&stats->cnt); in update_prog_stats()
912 u64_stats_add(&stats->nsecs, sched_clock() - start); in update_prog_stats()
913 u64_stats_update_end_irqrestore(&stats->syncp, flags); in update_prog_stats()
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| D | syscall.c | 2104 struct bpf_prog_stats *stats; in bpf_prog_inc_misses_counter() local
2107 stats = this_cpu_ptr(prog->stats); in bpf_prog_inc_misses_counter()
2108 flags = u64_stats_update_begin_irqsave(&stats->syncp); in bpf_prog_inc_misses_counter()
2109 u64_stats_inc(&stats->misses); in bpf_prog_inc_misses_counter()
2110 u64_stats_update_end_irqrestore(&stats->syncp, flags); in bpf_prog_inc_misses_counter()
2114 struct bpf_prog_kstats *stats) in bpf_prog_get_stats() argument
2124 st = per_cpu_ptr(prog->stats, cpu); in bpf_prog_get_stats()
2135 stats->nsecs = nsecs; in bpf_prog_get_stats()
2136 stats->cnt = cnt; in bpf_prog_get_stats()
2137 stats->misses = misses; in bpf_prog_get_stats()
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| D | core.c | 134 prog->stats = alloc_percpu_gfp(struct bpf_prog_stats, gfp_flags); in bpf_prog_alloc()
135 if (!prog->stats) { in bpf_prog_alloc()
145 pstats = per_cpu_ptr(prog->stats, cpu); in bpf_prog_alloc()
253 fp_old->stats = NULL; in bpf_prog_realloc()
269 free_percpu(fp->stats); in __bpf_prog_free()
1382 fp->stats = NULL; in bpf_prog_clone_free()
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| /kernel/cgroup/ |
| D | cgroup-v1.c | 701 int cgroupstats_build(struct cgroupstats *stats, struct dentry *dentry) in cgroupstats_build() argument
730 stats->nr_running++; in cgroupstats_build()
733 stats->nr_sleeping++; in cgroupstats_build()
736 stats->nr_uninterruptible++; in cgroupstats_build()
739 stats->nr_stopped++; in cgroupstats_build()
743 stats->nr_io_wait++; in cgroupstats_build()
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| /kernel/rcu/ |
| D | rcutorture.c | 374 void (*stats)(void); member
557 .stats = NULL,
606 .stats = NULL,
720 .stats = srcu_torture_stats,
758 .stats = srcu_torture_stats,
780 .stats = srcu_torture_stats,
824 .stats = NULL,
868 .stats = NULL,
909 .stats = NULL,
961 .stats = NULL,
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| /kernel/trace/ |
| D | trace_events_hist.c | 5378 struct hist_val_stat *stats, in hist_trigger_print_val() argument
5386 pc = __get_percentage(val, stats[idx].total); in hist_trigger_print_val()
5394 __fill_bar_str(bar, 20, val, stats[idx].max)); in hist_trigger_print_val()
5404 struct hist_val_stat *stats, in hist_trigger_entry_print() argument
5415 hist_trigger_print_val(m, i, "hitcount", 0, stats, elt); in hist_trigger_entry_print()
5425 hist_trigger_print_val(m, i, field_name, flags, stats, elt); in hist_trigger_entry_print()
5439 struct hist_val_stat *stats = NULL; in print_entries() local
5453 if (!stats) { in print_entries()
5454 stats = kcalloc(hist_data->n_vals, sizeof(*stats), in print_entries()
5456 if (!stats) { in print_entries()
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| D | ring_buffer.c | 4584 overrun = footer->stats.overrun; in rb_swap_reader_page_ext()
5174 local_set(&cpu_buffer->entries, footer->stats.entries); in ring_buffer_update_view()
5175 local_set(&cpu_buffer->pages_touched, footer->stats.pages_touched); in ring_buffer_update_view()
5176 local_set(&cpu_buffer->overrun, footer->stats.overrun); in ring_buffer_update_view()
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| D | Kconfig | 1014 It will output the stats of each per cpu buffer. What
|