pv_init_node      282 kernel/locking/qspinlock.c #define pv_init_node		__pv_init_node
pv_init_node      572 kernel/locking/qspinlock.c #undef pv_init_node
pv_init_node      278 kernel/locking/qspinlock_paravirt.h static void pv_init_node(struct mcs_spinlock *node)