SPINLOCK_INITIALIZER   54 kern/arch/mips/vm/dumbvm.c static struct spinlock stealmem_lock = SPINLOCK_INITIALIZER;
SPINLOCK_INITIALIZER  198 kern/vm/kmalloc.c static struct spinlock kmalloc_spinlock = SPINLOCK_INITIALIZER;
SPINLOCK_INITIALIZER   22 kern/vm/uw-vmstats.c struct spinlock stats_lock = SPINLOCK_INITIALIZER;