diff options
| author | Nathan Zimmer <nzimmer@sgi.com> | 2013-03-27 01:56:29 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-04-17 20:51:02 +0200 |
| commit | 60cf7ea849e77c8782dee147cfb8c38d1984236e (patch) | |
| tree | 3cdec169578694ff849cfdce09cbb99d7c4664a5 | |
| parent | posix-timers: Show sigevent info in proc file (diff) | |
| download | linux-60cf7ea849e77c8782dee147cfb8c38d1984236e.tar.xz linux-60cf7ea849e77c8782dee147cfb8c38d1984236e.zip | |
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>
| -rw-r--r-- | kernel/time/timer_list.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c index af5a7e9f164b..380a58977490 100644 --- a/kernel/time/timer_list.c +++ b/kernel/time/timer_list.c @@ -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; } |