del userdata part

hc

2023-03-07 b7c0d7ef5080a876d1e2a044d0a51dcb0e0bcf1e

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#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 */