diff options
| author | Masatake YAMATO <yamato@redhat.com> | 2010-02-27 19:45:37 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-28 01:29:49 -0800 |
| commit | cf0aa4e07c32b0c211c24742aa015c0e7a135293 (patch) | |
| tree | d010a4d165d71965529338fc9f41a8f5549d7ed0 | |
| parent | 60bbc725b5b3009bb1bf2628ce5033d9bc108881 (diff) | |
netlink: Adding inode field to /proc/net/netlink
The Inode field in /proc/net/{tcp,udp,packet,raw,...} is useful to know the types of
file descriptors associated to a process. Actually lsof utility uses the field.
Unfortunately, unlike /proc/net/{tcp,udp,packet,raw,...}, /proc/net/netlink doesn't have the field.
This patch adds the field to /proc/net/netlink.
Signed-off-by: Masatake YAMATO <yamato@redhat.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/netlink/af_netlink.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 4c5972ba8c7..320d0423a24 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1978,12 +1978,12 @@ static int netlink_seq_show(struct seq_file *seq, void *v) if (v == SEQ_START_TOKEN) seq_puts(seq, "sk Eth Pid Groups " - "Rmem Wmem Dump Locks Drops\n"); + "Rmem Wmem Dump Locks Drops Inode\n"); else { struct sock *s = v; struct netlink_sock *nlk = nlk_sk(s); - seq_printf(seq, "%p %-3d %-6d %08x %-8d %-8d %p %-8d %-8d\n", + seq_printf(seq, "%p %-3d %-6d %08x %-8d %-8d %p %-8d %-8d %-8lu\n", s, s->sk_protocol, nlk->pid, @@ -1992,7 +1992,8 @@ static int netlink_seq_show(struct seq_file *seq, void *v) sk_wmem_alloc_get(s), nlk->cb, atomic_read(&s->sk_refcnt), - atomic_read(&s->sk_drops) + atomic_read(&s->sk_drops), + sock_i_ino(s) ); } |