The patch titled
Subject: timer_list: split timer_list_show_tickdevices()
has been added to the -mm tree. Its filename is
timer_list-split-timer_list_show_tickdevices.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
The -mm tree is included into linux-next and is updated
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------------------------------------------------------
From: Nathan Zimmer <nzimmer@xxxxxxx>
Subject: timer_list: split timer_list_show_tickdevices()
Split timer_list_show_tickdevices() out the header and just pull the rest up
to timer_list_show. Also tweak the location of the whitespace. This is all
to prep for the fix.
Signed-off-by: Nathan Zimmer <nzimmer@xxxxxxx>
Reported-by: Dave Jones <davej@xxxxxxxxxx>
Cc: John Stultz <johnstul@xxxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/time/timer_list.c | 20 +++++++++-----------
1 file changed, 9 insertions(+), 11 deletions(-)
diff -puN kernel/time/timer_list.c~timer_list-split-timer_list_show_tickdevices kernel/time/timer_list.c
--- a/kernel/time/timer_list.c~timer_list-split-timer_list_show_tickdevices
+++ a/kernel/time/timer_list.c
@@ -133,7 +133,6 @@ static void print_cpu(struct seq_file *m
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
#undef P
#undef P_ns
+ SEQ_printf(m, "\n");
}
#ifdef CONFIG_GENERIC_CLOCKEVENTS
@@ -195,7 +195,6 @@ print_tickdevice(struct seq_file *m, str
{
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, str
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 +244,8 @@ static void timer_list_show_tickdevices(
#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 +256,16 @@ static int timer_list_show(struct seq_fi
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;
}
_
Patches currently in -mm which might be from nzimmer@xxxxxxx are
timer_list-split-timer_list_show_tickdevices.patch
timer_list-convert-timer-list-to-be-a-proper-seq_file.patch
timer_list-convert-timer-list-to-be-a-proper-seq_file-fix.patch
sched-proc-sched_stat-fails-on-very-very-large-machines.patch
sched-proc-sched_stat-fails-on-very-very-large-machines-fix.patch
sched-proc-sched_debug-fails-on-very-very-large-machines.patch
sched-proc-sched_debug-fails-on-very-very-large-machines-fix.patch
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