2007-12-31 03:08:25

by Tom Tucker

[permalink] [raw]
Subject: [PATCH 34/40] svc: Make svc_check_conn_limits xprt independent


The svc_check_conn_limits function only manipulates xprt fields. Change references
to svc_sock->sk_xprt to svc_xprt directly.

Signed-off-by: Tom Tucker <[email protected]>
---

net/sunrpc/svcsock.c | 24 ++++++++++++------------
1 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index 03aa392..4d03e87 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -1448,31 +1448,31 @@ svc_sock_update_bufs(struct svc_serv *serv)
static void svc_check_conn_limits(struct svc_serv *serv)
{
if (serv->sv_tmpcnt > (serv->sv_nrthreads+3)*20) {
- struct svc_sock *svsk = NULL;
+ struct svc_xprt *xprt = NULL;
spin_lock_bh(&serv->sv_lock);
if (!list_empty(&serv->sv_tempsocks)) {
if (net_ratelimit()) {
/* Try to help the admin */
- printk(KERN_NOTICE "%s: too many open TCP "
- "sockets, consider increasing the "
+ printk(KERN_NOTICE "%s: too many open "
+ "connections, consider increasing the "
"number of nfsd threads\n",
serv->sv_name);
}
/*
- * Always select the oldest socket. It's not fair,
+ * Always select the oldest connection. It's not fair,
* but so is life
*/
- svsk = list_entry(serv->sv_tempsocks.prev,
- struct svc_sock,
- sk_xprt.xpt_list);
- set_bit(XPT_CLOSE, &svsk->sk_xprt.xpt_flags);
- svc_xprt_get(&svsk->sk_xprt);
+ xprt = list_entry(serv->sv_tempsocks.prev,
+ struct svc_xprt,
+ xpt_list);
+ set_bit(XPT_CLOSE, &xprt->xpt_flags);
+ svc_xprt_get(xprt);
}
spin_unlock_bh(&serv->sv_lock);

- if (svsk) {
- svc_xprt_enqueue(&svsk->sk_xprt);
- svc_xprt_put(&svsk->sk_xprt);
+ if (xprt) {
+ svc_xprt_enqueue(xprt);
+ svc_xprt_put(xprt);
}
}
}