| Message ID | 4F977A6D.1050508@gmail.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
On 04/25/2012 08:15 AM, Shan Wei wrote: > From: Shan Wei <davidshan@tencent.com> > > When we use netlink to monitor queue information for udp socket, > idiag_rqueue and idiag_wqueue of inet_diag_msg are returned with 0. > > Keep consistent with netstat, just return back allocated rmem/wmem size. > > Signed-off-by: Shan Wei <davidshan@tencent.com> Acked-by: Pavel Emelyanov <xemul@parallels.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
From: Pavel Emelyanov <xemul@parallels.com> Date: Wed, 25 Apr 2012 16:28:31 +0400 > On 04/25/2012 08:15 AM, Shan Wei wrote: >> From: Shan Wei <davidshan@tencent.com> >> >> When we use netlink to monitor queue information for udp socket, >> idiag_rqueue and idiag_wqueue of inet_diag_msg are returned with 0. >> >> Keep consistent with netstat, just return back allocated rmem/wmem size. >> >> Signed-off-by: Shan Wei <davidshan@tencent.com> > > Acked-by: Pavel Emelyanov <xemul@parallels.com> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c index 8d25a1c..8f8db72 100644 --- a/net/ipv4/inet_diag.c +++ b/net/ipv4/inet_diag.c @@ -141,7 +141,7 @@ int inet_sk_diag_fill(struct sock *sk, struct inet_connection_sock *icsk, goto rtattr_failure; if (icsk == NULL) { - r->idiag_rqueue = r->idiag_wqueue = 0; + handler->idiag_get_info(sk, r, NULL); goto out; } diff --git a/net/ipv4/udp_diag.c b/net/ipv4/udp_diag.c index 8a949f1..a7f86a3 100644 --- a/net/ipv4/udp_diag.c +++ b/net/ipv4/udp_diag.c @@ -146,9 +146,17 @@ static int udp_diag_dump_one(struct sk_buff *in_skb, const struct nlmsghdr *nlh, return udp_dump_one(&udp_table, in_skb, nlh, req); } +static void udp_diag_get_info(struct sock *sk, struct inet_diag_msg *r, + void *info) +{ + r->idiag_rqueue = sk_rmem_alloc_get(sk); + r->idiag_wqueue = sk_wmem_alloc_get(sk); +} + static const struct inet_diag_handler udp_diag_handler = { .dump = udp_diag_dump, .dump_one = udp_diag_dump_one, + .idiag_get_info = udp_diag_get_info, .idiag_type = IPPROTO_UDP, }; @@ -167,6 +175,7 @@ static int udplite_diag_dump_one(struct sk_buff *in_skb, const struct nlmsghdr * static const struct inet_diag_handler udplite_diag_handler = { .dump = udplite_diag_dump, .dump_one = udplite_diag_dump_one, + .idiag_get_info = udp_diag_get_info, .idiag_type = IPPROTO_UDPLITE, };