zeropage           61 arch/i386/i386/mem.c caddr_t zeropage;
zeropage          185 arch/i386/i386/mem.c 			if (zeropage == NULL) {
zeropage          186 arch/i386/i386/mem.c 				zeropage = (caddr_t)
zeropage          188 arch/i386/i386/mem.c 				bzero(zeropage, PAGE_SIZE);
zeropage          191 arch/i386/i386/mem.c 			error = uiomove(zeropage, c, uio);