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authorJohn Stultz <john.stultz@linaro.org>2011-11-14 11:46:39 -0800
committerJohn Stultz <john.stultz@linaro.org>2012-01-26 19:44:16 -0800
commit8fcce546be16130865550136831f71097d7fc228 (patch)
treea7670612d8196da348842c7c8d83336aa7922e90 /kernel/time
parent01f71b47e08f2a062c4e77c94dfa9a7e0ae65fcb (diff)
time: Cleanup global variables and move them to the top
Move global xtime_lock and timekeeping_suspended values up to the top of timekeeping.c 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>
Diffstat (limited to 'kernel/time')
-rw-r--r--kernel/time/timekeeping.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index fbbc3c7ce7df..5df2e7e556ca 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -73,6 +73,18 @@ struct timekeeper {
static struct timekeeper timekeeper;
+/*
+ * This read-write spinlock protects us from races in SMP while
+ * playing with xtime.
+ */
+__cacheline_aligned_in_smp DEFINE_SEQLOCK(xtime_lock);
+
+
+/* flag for if timekeeping is suspended */
+int __read_mostly timekeeping_suspended;
+
+
+
/**
* timekeeper_setup_internals - Set up internals to use clocksource clock.
*
@@ -157,18 +169,6 @@ static inline s64 timekeeping_get_ns_raw(void)
return clocksource_cyc2ns(cycle_delta, clock->mult, clock->shift);
}
-/*
- * This read-write spinlock protects us from races in SMP while
- * playing with xtime.
- */
-__cacheline_aligned_in_smp DEFINE_SEQLOCK(xtime_lock);
-
-
-
-
-/* flag for if timekeeping is suspended */
-int __read_mostly timekeeping_suspended;
-
/* must hold xtime_lock */
void timekeeping_leap_insert(int leapsecond)
{