From d6ad418763888f617ac5b4849823e4cd670df1dd Mon Sep 17 00:00:00 2001 From: John Stultz Date: Tue, 28 Feb 2012 16:50:11 -0800 Subject: 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 CC: Eric Dumazet CC: Richard Cochran Signed-off-by: John Stultz --- kernel/time/tick-common.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'kernel/time/tick-common.c') 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); -- cgit v1.2.1