diff options
| author |   Wang Chen <wangchen@cn.fujitsu.com> | 2007-11-13 20:30:01 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2008-01-28 14:53:33 -0800 |
| commit | 33c732c36169d7022ad7d6eb474b0c9be43a2dc1 (patch) | |
| tree | a9ac2b8a488cc288bfd2f407d8ad9dd592b29055 /include/net | |
| parent | [TCP]: Make tcp_splice_data_recv() static. (diff) | |
| download | linux-dev-33c732c36169d7022ad7d6eb474b0c9be43a2dc1.tar.xz linux-dev-33c732c36169d7022ad7d6eb474b0c9be43a2dc1.zip | |
[IPV4]: Add raw drops counter.
Add raw drops counter for IPv4 in /proc/net/raw .
Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | include/net/sock.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 6e1542da33a1..f5b643714131 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -145,7 +145,8 @@ struct sock_common { * @sk_forward_alloc: space allocated forward * @sk_allocation: allocation mode * @sk_sndbuf: size of send buffer in bytes - * @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE, %SO_OOBINLINE settings + * @sk_flags: %SO_LINGER (l_onoff), %SO_BROADCAST, %SO_KEEPALIVE, + * %SO_OOBINLINE settings * @sk_no_check: %SO_NO_CHECK setting, wether or not checkup packets * @sk_route_caps: route capabilities (e.g. %NETIF_F_TSO) * @sk_gso_type: GSO type (e.g. %SKB_GSO_TCPV4) @@ -153,9 +154,12 @@ struct sock_common { * @sk_backlog: always used with the per-socket spinlock held * @sk_callback_lock: used with the callbacks in the end of this struct * @sk_error_queue: rarely used - * @sk_prot_creator: sk_prot of original sock creator (see ipv6_setsockopt, IPV6_ADDRFORM for instance) + * @sk_prot_creator: sk_prot of original sock creator (see ipv6_setsockopt, + * IPV6_ADDRFORM for instance) * @sk_err: last error - * @sk_err_soft: errors that don't cause failure but are the cause of a persistent failure not just 'timed out' + * @sk_err_soft: errors that don't cause failure but are the cause of a + * persistent failure not just 'timed out' + * @sk_drops: raw drops counter * @sk_ack_backlog: current listen backlog * @sk_max_ack_backlog: listen backlog set in listen() * @sk_priority: %SO_PRIORITY setting @@ -239,6 +243,7 @@ struct sock { rwlock_t sk_callback_lock; int sk_err, sk_err_soft; + atomic_t sk_drops; unsigned short sk_ack_backlog; unsigned short sk_max_ack_backlog; __u32 sk_priority; |