diff options
| author | Eric Dumazet <edumazet@google.com> | 2013-07-22 20:26:31 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-07-24 17:54:48 -0700 |
| commit | 64dc61306ce7da370833289739e2f52dfc6b37ba (patch) | |
| tree | 3d04f970a54863e025f13c7f9de18c221e16b7d7 /net/ceph | |
| parent | 4d58c0252002646ea522f5c6c623e558af459b39 (diff) | |
net: add sk_stream_is_writeable() helper
Several call sites use the hardcoded following condition :
sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)
Lets use a helper because TCP_NOTSENT_LOWAT support will change this
condition for TCP sockets.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Cc: Yuchung Cheng <ycheng@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/messenger.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index eb0a46a49bd..3be308e1430 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -409,7 +409,7 @@ static void ceph_sock_write_space(struct sock *sk) * and net/core/stream.c:sk_stream_write_space(). */ if (con_flag_test(con, CON_FLAG_WRITE_PENDING)) { - if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)) { + if (sk_stream_is_writeable(sk)) { dout("%s %p queueing write work\n", __func__, con); clear_bit(SOCK_NOSPACE, &sk->sk_socket->flags); queue_con(con); |