include/linux/trace_events.h

14

struct array_buffer;

include/linux/trace_events.h

99

struct array_buffer *array_buffer;

kernel/trace/blktrace.c

188

buffer = blk_tr->array_buffer.buffer;

kernel/trace/blktrace.c

386

buffer = blk_tr->array_buffer.buffer;

kernel/trace/fgraph.c

1204

pid = this_cpu_read(tr->array_buffer.data->ftrace_ignore_pid);

kernel/trace/ftrace.c

179

pid = this_cpu_read(tr->array_buffer.data->ftrace_ignore_pid);

kernel/trace/ftrace.c

8601

this_cpu_write(tr->array_buffer.data->ftrace_ignore_pid,

kernel/trace/ftrace.c

8604

this_cpu_write(tr->array_buffer.data->ftrace_ignore_pid,

kernel/trace/ftrace.c

8672

per_cpu_ptr(tr->array_buffer.data, cpu)->ftrace_ignore_pid = FTRACE_PID_TRACE;

kernel/trace/ftrace.c

8871

this_cpu_write(tr->array_buffer.data->ftrace_ignore_pid,

kernel/trace/ftrace.c

8874

this_cpu_write(tr->array_buffer.data->ftrace_ignore_pid,

kernel/trace/trace.c

10312

iter->array_buffer = &tr->array_buffer;

kernel/trace/trace.c

10318

if (ring_buffer_overruns(iter->array_buffer->buffer))

kernel/trace/trace.c

1182

if (tr->array_buffer.buffer)

kernel/trace/trace.c

1183

ring_buffer_record_off(tr->array_buffer.buffer);

kernel/trace/trace.c

1207

if (WARN_ON_ONCE(!tr->array_buffer.buffer))

kernel/trace/trace.c

1210

ring_buffer_record_disable(tr->array_buffer.buffer);

kernel/trace/trace.c

1222

if (WARN_ON_ONCE(!tr->array_buffer.buffer))

kernel/trace/trace.c

1225

ring_buffer_record_enable(tr->array_buffer.buffer);

kernel/trace/trace.c

1247

trace_array_printk_buf(global_trace.array_buffer.buffer, _THIS_IP_,

kernel/trace/trace.c

1253

trace_array_printk_buf(tr->array_buffer.buffer, _THIS_IP_,

kernel/trace/trace.c

1268

if (tr->array_buffer.buffer)

kernel/trace/trace.c

1269

return ring_buffer_record_is_set_on(tr->array_buffer.buffer);

kernel/trace/trace.c

1557

struct array_buffer *trace_buf = &tr->array_buffer;

kernel/trace/trace.c

1559

struct array_buffer *max_buf = &tr->snapshot_buffer;

kernel/trace/trace.c

1624

if (ring_buffer_record_is_set_on(tr->array_buffer.buffer))

kernel/trace/trace.c

1634

swap(tr->array_buffer.buffer, tr->snapshot_buffer.buffer);

kernel/trace/trace.c

1641

ring_buffer_wake_waiters(tr->array_buffer.buffer, RING_BUFFER_ALL_CPUS);

kernel/trace/trace.c

1669

ret = ring_buffer_swap_cpu(tr->snapshot_buffer.buffer, tr->array_buffer.buffer, cpu);

kernel/trace/trace.c

1718

ret = ring_buffer_wait(iter->array_buffer->buffer, iter->cpu_file, full,

kernel/trace/trace.c

1727

iter->array_buffer = &iter->tr->snapshot_buffer;

kernel/trace/trace.c

1786

tracing_reset_online_cpus(&tr->array_buffer);

kernel/trace/trace.c

1814

tracing_reset_online_cpus(&tr->array_buffer);

kernel/trace/trace.c

1998

static void tracing_reset_cpu(struct array_buffer *buf, int cpu)

kernel/trace/trace.c

2014

void tracing_reset_online_cpus(struct array_buffer *buf)

kernel/trace/trace.c

2033

static void tracing_reset_all_cpus(struct array_buffer *buf)

kernel/trace/trace.c

2063

tracing_reset_online_cpus(&tr->array_buffer);

kernel/trace/trace.c

2100

buffer = tr->array_buffer.buffer;

kernel/trace/trace.c

2136

buffer = tr->array_buffer.buffer;

kernel/trace/trace.c

2336

*current_rb = tr->array_buffer.buffer;

kernel/trace/trace.c

2543

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace.c

2678

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace.c

2715

__ftrace_trace_stack(printk_trace, printk_trace->array_buffer.buffer,

kernel/trace/trace.c

2787

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace.c

2831

event = ring_buffer_peek(iter->array_buffer->buffer, cpu, ts,

kernel/trace/trace.c

2847

struct trace_buffer *buffer = iter->array_buffer->buffer;

kernel/trace/trace.c

3158

ring_buffer_consume(iter->array_buffer->buffer, iter->cpu, &iter->ts,

kernel/trace/trace.c

3195

per_cpu_ptr(iter->array_buffer->data, cpu)->skipped_entries = 0;

kernel/trace/trace.c

3209

if (ts >= iter->array_buffer->time_start)

kernel/trace/trace.c

3217

per_cpu_ptr(iter->array_buffer->data, cpu)->skipped_entries = entries;

kernel/trace/trace.c

3293

get_total_entries_cpu(struct array_buffer *buf, unsigned long *total,

kernel/trace/trace.c

3315

get_total_entries(struct array_buffer *buf,

kernel/trace/trace.c

3338

get_total_entries_cpu(&tr->array_buffer, &total, &entries, cpu);

kernel/trace/trace.c

3350

get_total_entries(&tr->array_buffer, &total, &entries);

kernel/trace/trace.c

3368

static void print_event_info(struct array_buffer *buf, struct seq_file *m)

kernel/trace/trace.c

3379

static void print_func_help_header(struct array_buffer *buf, struct seq_file *m,

kernel/trace/trace.c

3390

static void print_func_help_header_irq(struct array_buffer *buf, struct seq_file *m,

kernel/trace/trace.c

3413

struct array_buffer *buf = iter->array_buffer;

kernel/trace/trace.c

3476

if (per_cpu_ptr(iter->array_buffer->data, iter->cpu)->skipped_entries)

kernel/trace/trace.c

3640

if (!ring_buffer_empty_cpu(iter->array_buffer->buffer, cpu))

kernel/trace/trace.c

3652

if (!ring_buffer_empty_cpu(iter->array_buffer->buffer, cpu))

kernel/trace/trace.c

3746

print_func_help_header_irq(iter->array_buffer,

kernel/trace/trace.c

3749

print_func_help_header(iter->array_buffer, m,

kernel/trace/trace.c

3943

iter->array_buffer = &tr->snapshot_buffer;

kernel/trace/trace.c

3946

iter->array_buffer = &tr->array_buffer;

kernel/trace/trace.c

3957

if (ring_buffer_overruns(iter->array_buffer->buffer))

kernel/trace/trace.c

3976

ring_buffer_read_start(iter->array_buffer->buffer,

kernel/trace/trace.c

3983

ring_buffer_read_start(iter->array_buffer->buffer,

kernel/trace/trace.c

4144

struct array_buffer *trace_buf = &tr->array_buffer;

kernel/trace/trace.c

4359

ring_buffer_record_disable_cpu(tr->array_buffer.buffer, cpu);

kernel/trace/trace.c

4366

ring_buffer_record_enable_cpu(tr->array_buffer.buffer, cpu);

kernel/trace/trace.c

4576

ring_buffer_change_overwrite(tr->array_buffer.buffer, enabled);

kernel/trace/trace.c

5220

tracing_reset_online_cpus(&tr->array_buffer);

kernel/trace/trace.c

5225

static void set_buffer_entries(struct array_buffer *buf, unsigned long val)

kernel/trace/trace.c

5233

static void update_buffer_entries(struct array_buffer *buf, int cpu)

kernel/trace/trace.c

5244

static int resize_buffer_duplicate_size(struct array_buffer *trace_buf,

kernel/trace/trace.c

5245

struct array_buffer *size_buf, int cpu_id)

kernel/trace/trace.c

5283

if (!tr->array_buffer.buffer)

kernel/trace/trace.c

5289

ret = ring_buffer_resize(tr->array_buffer.buffer, size, cpu);

kernel/trace/trace.c

5299

int r = resize_buffer_duplicate_size(&tr->array_buffer,

kernel/trace/trace.c

5300

&tr->array_buffer, cpu);

kernel/trace/trace.c

5327

update_buffer_entries(&tr->array_buffer, cpu);

kernel/trace/trace.c

5484

tracing_reset_all_cpus(&tr->array_buffer);

kernel/trace/trace.c

5836

iter->array_buffer = &tr->array_buffer;

kernel/trace/trace.c

5895

return ring_buffer_poll_wait(iter->array_buffer->buffer, iter->cpu_file,

kernel/trace/trace.c

5949

if (!ring_buffer_empty(tr->array_buffer.buffer))

kernel/trace/trace.c

6267

size = per_cpu_ptr(tr->array_buffer.data, cpu)->entries;

kernel/trace/trace.c

6268

if (size != per_cpu_ptr(tr->array_buffer.data, cpu)->entries) {

kernel/trace/trace.c

6284

r = sprintf(buf, "%lu\n", per_cpu_ptr(tr->array_buffer.data, cpu)->entries >> 10);

kernel/trace/trace.c

6331

size += per_cpu_ptr(tr->array_buffer.data, cpu)->entries >> 10;

kernel/trace/trace.c

640

static u64 buffer_ftrace_now(struct array_buffer *buf, int cpu)

kernel/trace/trace.c

6452

ret = ring_buffer_meta_seq_init(filp, tr->array_buffer.buffer, cpu);

kernel/trace/trace.c

6505

buffer = tr->array_buffer.buffer;

kernel/trace/trace.c

656

return buffer_ftrace_now(&global_trace.array_buffer, cpu);

kernel/trace/trace.c

6915

buffer = tr->array_buffer.buffer;

kernel/trace/trace.c

7039

ring_buffer_set_clock(tr->array_buffer.buffer, trace_clocks[i].func);

kernel/trace/trace.c

7045

tracing_reset_online_cpus(&tr->array_buffer);

kernel/trace/trace.c

7113

if (ring_buffer_time_stamp_abs(tr->array_buffer.buffer))

kernel/trace/trace.c

7183

iter->array_buffer = &tr->snapshot_buffer;

kernel/trace/trace.c

7247

&tr->array_buffer, iter->cpu_file);

kernel/trace/trace.c

7325

info->iter.array_buffer = &info->iter.tr->snapshot_buffer;

kernel/trace/trace.c

7834

info->iter.array_buffer = &tr->array_buffer;

kernel/trace/trace.c

784

if (tr->array_buffer.buffer)

kernel/trace/trace.c

785

ring_buffer_record_on(tr->array_buffer.buffer);

kernel/trace/trace.c

7878

page_size = ring_buffer_subbuf_size_get(iter->array_buffer->buffer);

kernel/trace/trace.c

7883

ring_buffer_free_read_page(iter->array_buffer->buffer,

kernel/trace/trace.c

7890

info->spare = ring_buffer_alloc_read_page(iter->array_buffer->buffer,

kernel/trace/trace.c

7909

ret = ring_buffer_read_page(iter->array_buffer->buffer,

kernel/trace/trace.c

7959

ring_buffer_wake_waiters(iter->array_buffer->buffer, iter->cpu_file);

kernel/trace/trace.c

7976

ring_buffer_free_read_page(iter->array_buffer->buffer,

kernel/trace/trace.c

8063

page_size = ring_buffer_subbuf_size_get(iter->array_buffer->buffer);

kernel/trace/trace.c

8078

entries = ring_buffer_entries_cpu(iter->array_buffer->buffer, iter->cpu_file);

kernel/trace/trace.c

8091

ref->buffer = iter->array_buffer->buffer;

kernel/trace/trace.c

8119

entries = ring_buffer_entries_cpu(iter->array_buffer->buffer, iter->cpu_file);

kernel/trace/trace.c

8167

err = ring_buffer_wait(iter->array_buffer->buffer,

kernel/trace/trace.c

8175

return ring_buffer_map_get_reader(iter->array_buffer->buffer,

kernel/trace/trace.c

8190

ring_buffer_wake_waiters(iter->array_buffer->buffer, iter->cpu_file);

kernel/trace/trace.c

8242

ring_buffer_map_dup(iter->array_buffer->buffer, iter->cpu_file);

kernel/trace/trace.c

8250

WARN_ON(ring_buffer_unmap(iter->array_buffer->buffer, iter->cpu_file));

kernel/trace/trace.c

8283

ret = ring_buffer_map(iter->array_buffer->buffer, iter->cpu_file, vma);

kernel/trace/trace.c

8309

struct array_buffer *trace_buf = &tr->array_buffer;

kernel/trace/trace.c

9078

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace.c

9169

order = ring_buffer_subbuf_order_get(tr->array_buffer.buffer);

kernel/trace/trace.c

9204

old_order = ring_buffer_subbuf_order_get(tr->array_buffer.buffer);

kernel/trace/trace.c

9208

ret = ring_buffer_subbuf_order_set(tr->array_buffer.buffer, order);

kernel/trace/trace.c

9220

cnt = ring_buffer_subbuf_order_set(tr->array_buffer.buffer, old_order);

kernel/trace/trace.c

923

static int resize_buffer_duplicate_size(struct array_buffer *trace_buf,

kernel/trace/trace.c

924

struct array_buffer *size_buf, int cpu_id);

kernel/trace/trace.c

925

static void set_buffer_entries(struct array_buffer *buf, unsigned long val);

kernel/trace/trace.c

935

order = ring_buffer_subbuf_order_get(tr->array_buffer.buffer);

kernel/trace/trace.c

9370

allocate_trace_buffer(struct trace_array *tr, struct array_buffer *buf, unsigned long size)

kernel/trace/trace.c

9409

set_buffer_entries(&tr->array_buffer,

kernel/trace/trace.c

9410

ring_buffer_size(tr->array_buffer.buffer, 0));

kernel/trace/trace.c

9415

static void free_trace_buffer(struct array_buffer *buf)

kernel/trace/trace.c

942

&tr->array_buffer, RING_BUFFER_ALL_CPUS);

kernel/trace/trace.c

9429

ret = allocate_trace_buffer(tr, &tr->array_buffer, size);

kernel/trace/trace.c

9441

free_trace_buffer(&tr->array_buffer);

kernel/trace/trace.c

9457

free_trace_buffer(&tr->array_buffer);

kernel/trace/trace.h

334

struct array_buffer array_buffer;

kernel/trace/trace.h

348

struct array_buffer snapshot_buffer;

kernel/trace/trace.h

673

void tracing_reset_online_cpus(struct array_buffer *buf);

kernel/trace/trace.h

703

if (tr->array_buffer.buffer)

kernel/trace/trace.h

704

return ring_buffer_record_is_on_cpu(tr->array_buffer.buffer, cpu);

kernel/trace/trace_branch.c

60

buffer = tr->array_buffer.buffer;

kernel/trace/trace_events.c

1102

this_cpu_write(tr->array_buffer.data->ignore_pid, ret ||

kernel/trace/trace_events.c

1120

this_cpu_write(tr->array_buffer.data->ignore_pid,

kernel/trace/trace_events.c

1132

if (!this_cpu_read(tr->array_buffer.data->ignore_pid))

kernel/trace/trace_events.c

1138

this_cpu_write(tr->array_buffer.data->ignore_pid,

kernel/trace/trace_events.c

1150

if (this_cpu_read(tr->array_buffer.data->ignore_pid))

kernel/trace/trace_events.c

1157

this_cpu_write(tr->array_buffer.data->ignore_pid,

kernel/trace/trace_events.c

1200

per_cpu_ptr(tr->array_buffer.data, cpu)->ignore_pid = false;

kernel/trace/trace_events.c

2427

ring_buffer_print_page_header(tr->array_buffer.buffer, s);

kernel/trace/trace_events.c

2475

this_cpu_write(tr->array_buffer.data->ignore_pid,

kernel/trace/trace_events.c

648

return this_cpu_read(tr->array_buffer.data->ignore_pid) != 0;

kernel/trace/trace_events_synth.c

1698

trace_state->buffer = file->tr->array_buffer.buffer;

kernel/trace/trace_events_synth.c

543

buffer = trace_file->tr->array_buffer.buffer;

kernel/trace/trace_functions.c

166

tr->array_buffer.cpu = raw_smp_processor_id();

kernel/trace/trace_functions.c

182

tracing_reset_online_cpus(&tr->array_buffer);

kernel/trace/trace_functions.c

293

data = per_cpu_ptr(tr->array_buffer.data, cpu);

kernel/trace/trace_functions.c

318

ring_buffer_time_stamp(tr->array_buffer.buffer);

kernel/trace/trace_functions.c

404

data = per_cpu_ptr(tr->array_buffer.data, cpu);

kernel/trace/trace_functions_graph.c

131

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace_functions_graph.c

172

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace_functions_graph.c

340

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace_functions_graph.c

664

ring_buffer_consume(iter->array_buffer->buffer, iter->cpu,

kernel/trace/trace_functions_graph.c

666

event = ring_buffer_peek(iter->array_buffer->buffer, iter->cpu,

kernel/trace/trace_functions_graph.c

725

usecs = iter->ts - iter->array_buffer->time_start;

kernel/trace/trace_hwlat.c

133

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace_hwlat.c

189

trace_array_printk_buf(tr->array_buffer.buffer, _THIS_IP_, msg); \

kernel/trace/trace_irqsoff.c

125

*data = per_cpu_ptr(tr->array_buffer.data, cpu);

kernel/trace/trace_irqsoff.c

173

tracing_reset_online_cpus(&irqsoff_trace->array_buffer);

kernel/trace/trace_irqsoff.c

407

data = per_cpu_ptr(tr->array_buffer.data, cpu);

kernel/trace/trace_irqsoff.c

446

data = per_cpu_ptr(tr->array_buffer.data, cpu);

kernel/trace/trace_kdb.c

46

ring_buffer_read_start(iter.array_buffer->buffer,

kernel/trace/trace_kdb.c

53

ring_buffer_read_start(iter.array_buffer->buffer,

kernel/trace/trace_mmiotrace.c

123

unsigned long over = ring_buffer_overruns(iter->array_buffer->buffer);

kernel/trace/trace_mmiotrace.c

296

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace_mmiotrace.c

323

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace_mmiotrace.c

33

tracing_reset_online_cpus(&tr->array_buffer);

kernel/trace/trace_osnoise.c

1176

trace_array_printk_buf(tr->array_buffer.buffer, _THIS_IP_,

kernel/trace/trace_osnoise.c

1349

trace_array_printk_buf(tr->array_buffer.buffer, _THIS_IP_,

kernel/trace/trace_osnoise.c

463

buffer = inst->tr->array_buffer.buffer; \

kernel/trace/trace_osnoise.c

508

buffer = inst->tr->array_buffer.buffer;

kernel/trace/trace_osnoise.c

582

buffer = inst->tr->array_buffer.buffer;

kernel/trace/trace_osnoise.c

669

buffer = inst->tr->array_buffer.buffer;

kernel/trace/trace_output.c

598

unsigned long long abs_ts = iter->ts - iter->array_buffer->time_start;

kernel/trace/trace_printk.c

412

buffer = tr->array_buffer.buffer;

kernel/trace/trace_printk.c

472

buffer = tr->array_buffer.buffer;

kernel/trace/trace_printk.c

641

buffer = tr->array_buffer.buffer;

kernel/trace/trace_printk.c

721

return __trace_array_vprintk(tr->array_buffer.buffer, ip, fmt, args);

kernel/trace/trace_sched_wakeup.c

393

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace_sched_wakeup.c

421

struct trace_buffer *buffer = tr->array_buffer.buffer;

kernel/trace/trace_sched_wakeup.c

470

disabled = local_inc_return(&per_cpu_ptr(wakeup_trace->array_buffer.data, cpu)->disabled);

kernel/trace/trace_sched_wakeup.c

484

data = per_cpu_ptr(wakeup_trace->array_buffer.data, wakeup_cpu);

kernel/trace/trace_sched_wakeup.c

507

local_dec(&per_cpu_ptr(wakeup_trace->array_buffer.data, cpu)->disabled);

kernel/trace/trace_sched_wakeup.c

526

tracing_reset_online_cpus(&tr->array_buffer);

kernel/trace/trace_sched_wakeup.c

562

disabled = local_inc_return(&per_cpu_ptr(wakeup_trace->array_buffer.data, cpu)->disabled);

kernel/trace/trace_sched_wakeup.c

594

data = per_cpu_ptr(wakeup_trace->array_buffer.data, wakeup_cpu);

kernel/trace/trace_sched_wakeup.c

609

local_dec(&per_cpu_ptr(wakeup_trace->array_buffer.data, cpu)->disabled);

kernel/trace/trace_sched_wakeup.c

85

*data = per_cpu_ptr(tr->array_buffer.data, cpu);

kernel/trace/trace_selftest.c

1080

tracing_reset_online_cpus(&tr->array_buffer);

kernel/trace/trace_selftest.c

1102

ret = trace_test_buffer(&tr->array_buffer, &count);

kernel/trace/trace_selftest.c

1123

tracing_reset_online_cpus(&tr->array_buffer);

kernel/trace/trace_selftest.c

1158

ret = trace_test_buffer(&tr->array_buffer, &count);

kernel/trace/trace_selftest.c

1226

ret = trace_test_buffer(&tr->array_buffer, NULL);

kernel/trace/trace_selftest.c

1288

ret = trace_test_buffer(&tr->array_buffer, NULL);

kernel/trace/trace_selftest.c

1354

ret = trace_test_buffer(&tr->array_buffer, NULL);

kernel/trace/trace_selftest.c

1384

ret = trace_test_buffer(&tr->array_buffer, NULL);

kernel/trace/trace_selftest.c

1514

ret = trace_test_buffer(&tr->array_buffer, NULL);

kernel/trace/trace_selftest.c

1555

ret = trace_test_buffer(&tr->array_buffer, &count);

kernel/trace/trace_selftest.c

27

static int trace_test_buffer_cpu(struct array_buffer *buf, int cpu)

kernel/trace/trace_selftest.c

397

ret = trace_test_buffer(&tr->array_buffer, &count);

kernel/trace/trace_selftest.c

418

ret = trace_test_buffer(&tr->array_buffer, &count);

kernel/trace/trace_selftest.c

64

static int __maybe_unused trace_test_buffer(struct array_buffer *buf, unsigned long *count)

kernel/trace/trace_selftest.c

724

ret = trace_test_buffer(&tr->array_buffer, &count);