CONFIG_MUTEX_SPIN_ON_OWNER 56 include/linux/mutex.h #ifdef CONFIG_MUTEX_SPIN_ON_OWNER CONFIG_MUTEX_SPIN_ON_OWNER 45 kernel/locking/mutex.c #ifdef CONFIG_MUTEX_SPIN_ON_OWNER CONFIG_MUTEX_SPIN_ON_OWNER 499 kernel/locking/mutex.c #ifdef CONFIG_MUTEX_SPIN_ON_OWNER