allwinner_a64/lichee/linux-4.9/include/asm-generic/mcs_spinlock.h
2018-08-08 14:16:19 +08:00

13 lines
260 B
C

#ifndef __ASM_MCS_SPINLOCK_H
#define __ASM_MCS_SPINLOCK_H
/*
* Architectures can define their own:
*
* arch_mcs_spin_lock_contended(l)
* arch_mcs_spin_unlock_contended(l)
*
* See kernel/locking/mcs_spinlock.c.
*/
#endif /* __ASM_MCS_SPINLOCK_H */