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heechul/gist:3018644

Created June 29, 2012 15:33
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gistfile1.c
static inline void arch_spin_unlock(arch_spinlock_t *lock)
{
1: smp_mb();
__asm__ __volatile__(
2:" str %1, [%0]\n"
:
: "r" (&lock->lock), "r" (0)
: "cc");
3: dsb_sev();
}
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