long jiffies_left = timeout * msecs_to_jiffies(MSEC_PER_SEC);
unsigned long then;
struct timeval tv;
+ struct kvec iov = {
+ .iov_base = buffer,
+ .iov_len = nob
+ };
+ struct msghdr msg = {
+ .msg_flags = 0
+ };
LASSERT(nob > 0);
LASSERT(jiffies_left > 0);
- for (;;) {
- struct kvec iov = {
- .iov_base = buffer,
- .iov_len = nob
- };
- struct msghdr msg = {
- .msg_flags = 0
- };
+ iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, &iov, 1, nob);
+ for (;;) {
/* Set receive timeout to remaining time */
jiffies_to_timeval(jiffies_left, &tv);
rc = kernel_setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO,
}
then = jiffies;
- rc = kernel_recvmsg(sock, &msg, &iov, 1, nob, 0);
+ rc = sock_recvmsg(sock, &msg, 0);
jiffies_left -= jiffies - then;
if (rc < 0)
if (!rc)
return -ECONNRESET;
- buffer = ((char *)buffer) + rc;
- nob -= rc;
-
- if (!nob)
+ if (!msg_data_left(&msg))
return 0;
if (jiffies_left <= 0)