diff options
| author | Craig Gallek <kraig@google.com> | 2015-06-15 11:26:19 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-06-15 19:49:22 -0700 |
| commit | 3fd22af808f4d7455ba91596d334438c7ee0f889 (patch) | |
| tree | 96b0f9e9e4d067bae6d5068cc8a8d0617d2d408e /net/ipv4/tcp_diag.c | |
| parent | eb4cb008529ca08e0d8c0fa54e8f739520197a65 (diff) | |
| download | lwn-3fd22af808f4d7455ba91596d334438c7ee0f889.tar.gz lwn-3fd22af808f4d7455ba91596d334438c7ee0f889.zip | |
sock_diag: specify info_size per inet protocol
Previously, there was no clear distinction between the inet protocols
that used struct tcp_info to report information and those that didn't.
This change adds a specific size attribute to the inet_diag_handler
struct which defines these interfaces. This will make dispatching
sock_diag get_info requests identical for all inet protocols in a
following patch.
Tested: ss -au
Tested: ss -at
Signed-off-by: Craig Gallek <kraig@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_diag.c')
| -rw-r--r-- | net/ipv4/tcp_diag.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/tcp_diag.c b/net/ipv4/tcp_diag.c index 79b34a0f4a4a..423e3881a40b 100644 --- a/net/ipv4/tcp_diag.c +++ b/net/ipv4/tcp_diag.c @@ -50,6 +50,7 @@ static const struct inet_diag_handler tcp_diag_handler = { .dump_one = tcp_diag_dump_one, .idiag_get_info = tcp_diag_get_info, .idiag_type = IPPROTO_TCP, + .idiag_info_size = sizeof(struct tcp_info), }; static int __init tcp_diag_init(void) |