time: Kill xtime_lock, replacing it with jiffies_lock

Now that timekeeping is protected by its own locks, rename
the xtime_lock to jifffies_lock to better describe what it
protects.

CC: Thomas Gleixner <tglx@linutronix.de>
CC: Eric Dumazet <eric.dumazet@gmail.com>
CC: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/kernel/time/tick-common.c b/kernel/time/tick-common.c
index da6c9ecad4e4..b1600a6973f4 100644
--- a/kernel/time/tick-common.c
+++ b/kernel/time/tick-common.c
@@ -63,13 +63,13 @@ int tick_is_oneshot_available(void)
 static void tick_periodic(int cpu)
 {
         if (tick_do_timer_cpu == cpu) {
-                write_seqlock(&xtime_lock);
+                write_seqlock(&jiffies_lock);
 
                 /* Keep track of the next tick event */
                 tick_next_period = ktime_add(tick_next_period, tick_period);
 
                 do_timer(1);
-                write_sequnlock(&xtime_lock);
+                write_sequnlock(&jiffies_lock);
         }
 
         update_process_times(user_mode(get_irq_regs()));
@@ -130,9 +130,9 @@ void tick_setup_periodic(struct clock_event_device *dev, int broadcast)
                 ktime_t next;
 
                 do {
-                        seq = read_seqbegin(&xtime_lock);
+                        seq = read_seqbegin(&jiffies_lock);
                         next = tick_next_period;
-                } while (read_seqretry(&xtime_lock, seq));
+                } while (read_seqretry(&jiffies_lock, seq));
 
                 clockevents_set_mode(dev, CLOCK_EVT_MODE_ONESHOT);