POOLBYTES
buf = malloc(POOLBYTES, M_TEMP, M_WAITOK);
size_t n = ulmin(POOLBYTES, uio->uio_resid);
explicit_bzero(buf, POOLBYTES);
free(buf, M_TEMP, POOLBYTES);
buf = malloc(POOLBYTES, M_TEMP, M_WAITOK);
size_t n = ulmin(POOLBYTES, uio->uio_resid);
explicit_bzero(buf, POOLBYTES);
free(buf, M_TEMP, POOLBYTES);
kn->kn_data = POOLBYTES;