Masayuki Ishikawa 0ecef4dbcb clock_systimer: Replace critical section APIs with spinlock APIs. (64bit only)
If SMP=n or SMP=y && SPINLOCK_IRQ=n, this works in the same way as before.
If SMP=y && SPINLOCK_IRQ=y, performance will be improved.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2018-01-15 15:08:11 +09:00
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