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| /openbmc/linux/net/sunrpc/ |
| H A D | xprtsock.c | 1f0fa154 Sat Feb 07 01:48:33 CST 2009 Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> net/sunrpc/xprtsock.c: some common code found
$ diff-funcs xs_udp_write_space net/sunrpc/xprtsock.c
net/sunrpc/xprtsock.c xs_tcp_write_space
--- net/sunrpc/xprtsock.c:xs_udp_write_space()
+++ net/sunrpc/xprtsock.c:xs_tcp_write_space()
@@ -1,4 +1,4 @@
- * xs_udp_write_space - callback invoked when socket buffer space
+ * xs_tcp_write_space - callback invoked when socket buffer space
* becomes available
* @sk: socket whose state has changed
*
@@ -7,12 +7,12 @@
* progress, otherwise we'll waste resources thrashing kernel_sendmsg
* with a bunch of small requests.
*/
-static void xs_udp_write_space(struct sock *sk)
+static void xs_tcp_write_space(struct sock *sk)
{
read_lock(&sk->sk_callback_lock);
- /* from net/core/sock.c:sock_def_write_space */
- if (sock_writeable(sk)) {
+ /* from net/core/stream.c:sk_stream_write_space */
+ if (sk_stream_wspace(sk) >= sk_stream_min_wspace(sk)) {
struct socket *sock;
struct rpc_xprt *xprt;
$ codiff net/sunrpc/xprtsock.o net/sunrpc/xprtsock.o.new
net/sunrpc/xprtsock.c:
xs_tcp_write_space | -163
xs_udp_write_space | -163
2 functions changed, 326 bytes removed
net/sunrpc/xprtsock.c:
xs_write_space | +179
1 function changed, 179 bytes added
net/sunrpc/xprtsock.o.new:
3 functions changed, 179 bytes added, 326 bytes removed, diff: -147
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
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