Symbol: VPB_BIT_FLAGMASK
sys/vm/vm_page.h
305
(((x) & ~VPB_BIT_FLAGMASK) >> VPB_SHARERS_SHIFT)
sys/vm/vm_page.h
312
(VPB_BIT_EXCLUSIVE | ((u_int)(uintptr_t)curthread & ~VPB_BIT_FLAGMASK))
sys/vm/vm_page.h
748
(_busy_lock & VPB_BIT_FLAGMASK) | VPB_CURTHREAD_EXCLUSIVE)); \