rootblocks       1041 uvm/uvm_swap.c 		int rootblocks, rootpages;
rootblocks       1045 uvm/uvm_swap.c 		rootblocks = sp->f_blocks * btodb(sp->f_bsize);
rootblocks       1046 uvm/uvm_swap.c 		rootpages = round_page(dbtob(rootblocks)) >> PAGE_SHIFT;