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authorEric Dumazet <edumazet@google.com>2013-07-22 20:26:31 -0700
committerDavid S. Miller <davem@davemloft.net>2013-07-24 17:54:48 -0700
commit64dc61306ce7da370833289739e2f52dfc6b37ba (patch)
tree3d04f970a54863e025f13c7f9de18c221e16b7d7 /net/ceph/messenger.c
parent4d58c0252002646ea522f5c6c623e558af459b39 (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/messenger.c')
-rw-r--r--net/ceph/messenger.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index eb0a46a49bd4..3be308e14302 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);

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