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[TCP]: Fix sysctl_tcp_low_latency

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When enabled, this should disable UCOPY prequeue'ing altogether,
but it does not due to a missing test.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2005-06-18 23:01:10 -07:00
parent f7d7fc0322
commit 7df551254a
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/tcp.c
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@ -1326,7 +1326,7 @@ int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
cleanup_rbuf(sk, copied);
if (tp->ucopy.task == user_recv) {
if (!sysctl_tcp_low_latency && tp->ucopy.task == user_recv) {
/* Install new reader */
if (!user_recv && !(flags & (MSG_TRUNC | MSG_PEEK))) {
user_recv = current;