/* * These represent the swap pseudo-device (`sw'). This device * is used by the swap pager to indirect through the routines * in sys/vm/vm_swap.c. */ /* swapping device */ 112 /* * swapdev: describes a single swap partition/file * * note the following should be true: * swd_inuse <= swd_nblks [number of blocks in use is <= total blocks] * swd_nblks <= swd_mapsize [because mapsize includes miniroot+disklabel] */