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timer_list: Split timer_list_show_tickdevices 

Split timer_list_show_tickdevices() into the header printout and pull
the rest up to timer_list_show. This is a preparatory patch for
converting timer_list to a proper seqfile with its own iterator

Signed-off-by: Nathan Zimmer <nzimmer@sgi.com>
Reported-by: Dave Jones <davej@redhat.com>
Cc: John Stultz <johnstul@us.ibm.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Link: http://lkml.kernel.org/r/1364345790-14577-2-git-send-email-nzimmer@sgi.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Nathan Zimmer 2013-03-26 19:56:29 -05:00 committed by Thomas Gleixner
parent 57b8015e07
commit 60cf7ea849
1 changed files with 9 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
kernel/time/timer_list.c
View File

@ -133,7 +133,6 @@ static void print_cpu(struct seq_file *m, int cpu, u64 now)
struct hrtimer_cpu_base *cpu_base = &per_cpu(hrtimer_bases, cpu);
int i;
SEQ_printf(m, "\n");
SEQ_printf(m, "cpu: %d\n", cpu);
for (i = 0; i < HRTIMER_MAX_CLOCK_BASES; i++) {
SEQ_printf(m, " clock %d:\n", i);
@ -187,6 +186,7 @@ static void print_cpu(struct seq_file *m, int cpu, u64 now)
#undef P
#undef P_ns
SEQ_printf(m, "\n");
}
#ifdef CONFIG_GENERIC_CLOCKEVENTS
@ -195,7 +195,6 @@ 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");
@ -230,12 +229,11 @@ print_tickdevice(struct seq_file *m, struct tick_device *td, int cpu)
print_name_offset(m, dev->event_handler);
SEQ_printf(m, "\n");
SEQ_printf(m, " retries: %lu\n", dev->retries);
SEQ_printf(m, "\n");
}
static void timer_list_show_tickdevices(struct seq_file *m)
static void timer_list_show_tickdevices_header(struct seq_file *m)
{
int cpu;
#ifdef CONFIG_GENERIC_CLOCKEVENTS_BROADCAST
print_tickdevice(m, tick_get_broadcast_device(), -1);
SEQ_printf(m, "tick_broadcast_mask: %08lx\n",
@ -246,12 +244,7 @@ static void timer_list_show_tickdevices(struct seq_file *m)
#endif
SEQ_printf(m, "\n");
#endif
for_each_online_cpu(cpu)
print_tickdevice(m, tick_get_device(cpu), cpu);
SEQ_printf(m, "\n");
}
#else
static void timer_list_show_tickdevices(struct seq_file *m) { }
#endif
static int timer_list_show(struct seq_file *m, void *v)
@ -262,12 +255,16 @@ static int timer_list_show(struct seq_file *m, void *v)
SEQ_printf(m, "Timer List Version: v0.7\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);
SEQ_printf(m, "\n");
for_each_online_cpu(cpu)
print_cpu(m, cpu, now);
SEQ_printf(m, "\n");
timer_list_show_tickdevices(m);
#ifdef CONFIG_GENERIC_CLOCKEVENTS
timer_list_show_tickdevices_header(m);
for_each_online_cpu(cpu)
print_tickdevice(m, tick_get_device(cpu), cpu);
#endif
return 0;
}