kernel/time/clocksource.c

288

static struct watchdog_data watchdog_data = {

kernel/time/clocksource.c

289

.lock = __RAW_SPIN_LOCK_UNLOCKED(watchdog_data.lock),

kernel/time/clocksource.c

294

guard(raw_spinlock)(&watchdog_data.lock);

kernel/time/clocksource.c

396

watchdog_data.result = WD_CPU_TIMEOUT;

kernel/time/clocksource.c

410

watchdog_data.result = WD_CPU_TIMEOUT;

kernel/time/clocksource.c

417

scoped_guard(raw_spinlock_irq, &watchdog_data.lock) {

kernel/time/clocksource.c

418

watchdog_data.result = wd->result;

kernel/time/clocksource.c

419

memcpy(watchdog_data.cpu_ts, wd->cpu_ts, sizeof(wd->cpu_ts));

kernel/time/clocksource.c

425

unsigned int cpu = watchdog_data.curr_cpu;

kernel/time/clocksource.c

428

watchdog_data.curr_cpu = cpu;

kernel/time/clocksource.c

446

watchdog_data.result = WD_SUCCESS;

kernel/time/clocksource.c

448

watchdog_data.result = WD_FREQ_NO_WATCHDOG;

kernel/time/clocksource.c

480

watchdog_data.wd_seq = wd_seq;

kernel/time/clocksource.c

496

watchdog_data.wd_delta = wd_delta;

kernel/time/clocksource.c

497

watchdog_data.cs_delta = cs_delta;

kernel/time/clocksource.c

516

watchdog_data.result = WD_FREQ_SKEWED;

kernel/time/clocksource.c

520

watchdog_data.result = WD_FREQ_TIMEOUT;

kernel/time/clocksource.c

525

watchdog_data.result = WD_FREQ_RESET;

kernel/time/clocksource.c

578

watchdog->name, watchdog_data.wd_seq);

kernel/time/clocksource.c

584

pr_warn("Watchdog %20s interval: %16lluns\n", watchdog->name, watchdog_data.wd_delta);

kernel/time/clocksource.c

585

pr_warn("Clocksource %20s interval: %16lluns\n", cs->name, watchdog_data.cs_delta);

kernel/time/clocksource.c

590

pr_info_once("Watchdog remote CPU %u read timed out\n", watchdog_data.curr_cpu);

kernel/time/clocksource.c

596

if (watchdog_data.cpu_ts[0] < watchdog_data.cpu_ts[1]) {

kernel/time/clocksource.c

598

watchdog_data.cpu_ts[0], watchdog_data.curr_cpu, watchdog_data.cpu_ts[1]);

kernel/time/clocksource.c

600

pr_warn("CPU%u %16llu < CPU%u %16llu (cycles)\n", watchdog_data.curr_cpu,

kernel/time/clocksource.c

601

watchdog_data.cpu_ts[1], smp_processor_id(), watchdog_data.cpu_ts[0]);

kernel/time/clocksource.c

607

switch (watchdog_data.result) {