__raw_spin_is_contended 1401 include/asm-x86/paravirt.h static inline int __raw_spin_is_contended(struct raw_spinlock *lock)
__raw_spin_is_contended  244 include/asm-x86/spinlock.h static inline int __raw_spin_is_contended(raw_spinlock_t *lock)
__raw_spin_is_contended   67 include/linux/spinlock_up.h #define __raw_spin_is_contended(lock)	(((void)(lock), 0))