diff options
Diffstat (limited to 'kernel/time/timer_list.c')
| -rw-r--r-- | kernel/time/timer_list.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c index a40e20fd000..f6426911e35 100644 --- a/kernel/time/timer_list.c +++ b/kernel/time/timer_list.c @@ -47,13 +47,14 @@ static void print_name_offset(struct seq_file *m, void *sym) } static void -print_timer(struct seq_file *m, struct hrtimer *timer, int idx, u64 now) +print_timer(struct seq_file *m, struct hrtimer *taddr, struct hrtimer *timer, + int idx, u64 now) { #ifdef CONFIG_TIMER_STATS char tmp[TASK_COMM_LEN + 1]; #endif SEQ_printf(m, " #%d: ", idx); - print_name_offset(m, timer); + print_name_offset(m, taddr); SEQ_printf(m, ", "); print_name_offset(m, timer->function); SEQ_printf(m, ", S:%02lx", timer->state); @@ -99,7 +100,7 @@ next_one: tmp = *timer; spin_unlock_irqrestore(&base->cpu_base->lock, flags); - print_timer(m, &tmp, i, now); + print_timer(m, timer, &tmp, i, now); next++; goto next_one; } @@ -109,6 +110,7 @@ next_one: static void print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now) { + SEQ_printf(m, " .base: %p\n", base); SEQ_printf(m, " .index: %d\n", base->index); SEQ_printf(m, " .resolution: %Lu nsecs\n", @@ -183,12 +185,16 @@ static void print_cpu(struct seq_file *m, int cpu, u64 now) #ifdef CONFIG_GENERIC_CLOCKEVENTS static void -print_tickdevice(struct seq_file *m, struct tick_device *td) +print_tickdevice(struct seq_file *m, struct tick_device *td, int cpu) { struct clock_event_device *dev = td->evtdev; SEQ_printf(m, "\n"); SEQ_printf(m, "Tick Device: mode: %d\n", td->mode); + if (cpu < 0) + SEQ_printf(m, "Broadcast device\n"); + else + SEQ_printf(m, "Per CPU device: %d\n", cpu); SEQ_printf(m, "Clock Event Device: "); if (!dev) { @@ -222,7 +228,7 @@ static void timer_list_show_tickdevices(struct seq_file *m) int cpu; #ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST - print_tickdevice(m, tick_get_broadcast_device()); + print_tickdevice(m, tick_get_broadcast_device(), -1); SEQ_printf(m, "tick_broadcast_mask: %08lx\n", tick_get_broadcast_mask()->bits[0]); #ifdef CONFIG_TICK_ONESHOT @@ -232,7 +238,7 @@ static void timer_list_show_tickdevices(struct seq_file *m) SEQ_printf(m, "\n"); #endif for_each_online_cpu(cpu) - print_tickdevice(m, tick_get_device(cpu)); + print_tickdevice(m, tick_get_device(cpu), cpu); SEQ_printf(m, "\n"); } #else @@ -244,7 +250,7 @@ static int timer_list_show(struct seq_file *m, void *v) u64 now = ktime_to_ns(ktime_get()); int cpu; - SEQ_printf(m, "Timer List Version: v0.3\n"); + SEQ_printf(m, "Timer List Version: v0.4\n"); SEQ_printf(m, "HRTIMER_MAX_CLOCK_BASES: %d\n", HRTIMER_MAX_CLOCK_BASES); SEQ_printf(m, "now at %Ld nsecs\n", (unsigned long long)now); |