dec84bd443
readrpc/writerpc, since they assume it's already been done. This could break if the first read/write access to a nfs filesystem was an exec() or mmap() instead of a read(), write() syscall. (or statfs()). nfs_getpages() could return an errno (EOPNOTSUPP) instead of a VM_PAGER_* return code. Some layout tweaks for the get/putpages code.