diff options
| author | Arnaldo Carvalho de Melo <acme@mandriva.com> | 2005-12-13 23:26:10 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-01-03 13:10:58 -0800 |
| commit | d83d8461f902c672bc1bd8fbc6a94e19f092da97 (patch) | |
| tree | 0534c553ab92baa2eb9dbb5bba64f2c4540b1e89 /include/linux | |
| parent | 22712813620fa8e682dbfb253a60ca0131da1e07 (diff) | |
[IP_SOCKGLUE]: Remove most of the tcp specific calls
As DCCP needs to be called in the same spots.
Now we have a member in inet_sock (is_icsk), set at sock creation time from
struct inet_protosw->flags (if INET_PROTOSW_ICSK is set, like for TCP and
DCCP) to see if a struct sock instance is a inet_connection_sock for places
like the ones in ip_sockglue.c (v4 and v6) where we previously were looking if
sk_type was SOCK_STREAM, that is insufficient because we now use the same code
for DCCP, that has sk_type SOCK_DCCP.
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/dccp.h | 4 | ||||
| -rw-r--r-- | include/linux/ip.h | 1 | ||||
| -rw-r--r-- | include/linux/tcp.h | 3 |
3 files changed, 2 insertions, 6 deletions
diff --git a/include/linux/dccp.h b/include/linux/dccp.h index 71fab4311e9..d0bdb499cf8 100644 --- a/include/linux/dccp.h +++ b/include/linux/dccp.h @@ -408,8 +408,6 @@ struct dccp_ackvec; * @dccps_gar - greatest valid ack number received on a non-Sync; initialized to %dccps_iss * @dccps_timestamp_time - time of latest TIMESTAMP option * @dccps_timestamp_echo - latest timestamp received on a TIMESTAMP option - * @dccps_ext_header_len - network protocol overhead (IP/IPv6 options) - * @dccps_pmtu_cookie - Last pmtu seen by socket * @dccps_packet_size - Set thru setsockopt * @dccps_role - Role of this sock, one of %dccp_role * @dccps_ndp_count - number of Non Data Packets since last data packet @@ -434,8 +432,6 @@ struct dccp_sock { __u32 dccps_timestamp_echo; __u32 dccps_packet_size; unsigned long dccps_ndp_count; - __u16 dccps_ext_header_len; - __u32 dccps_pmtu_cookie; __u32 dccps_mss_cache; struct dccp_options dccps_options; struct dccp_ackvec *dccps_hc_rx_ackvec; diff --git a/include/linux/ip.h b/include/linux/ip.h index 5a560daeade..6ccc596c19c 100644 --- a/include/linux/ip.h +++ b/include/linux/ip.h @@ -155,6 +155,7 @@ struct inet_sock { __u8 mc_ttl; /* Multicasting TTL */ __u8 pmtudisc; unsigned recverr : 1, + is_icsk : 1, /* inet_connection_sock? */ freebind : 1, hdrincl : 1, mc_loop : 1; diff --git a/include/linux/tcp.h b/include/linux/tcp.h index da38eea1994..f2bb2396853 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -238,10 +238,9 @@ struct tcp_sock { __u32 snd_wl1; /* Sequence for window update */ __u32 snd_wnd; /* The window we expect to receive */ __u32 max_window; /* Maximal window ever seen from peer */ - __u32 pmtu_cookie; /* Last pmtu seen by socket */ __u32 mss_cache; /* Cached effective mss, not including SACKS */ __u16 xmit_size_goal; /* Goal for segmenting output packets */ - __u16 ext_header_len; /* Network protocol overhead (IP/IPv6 options) */ + /* XXX Two bytes hole, try to pack */ __u32 window_clamp; /* Maximal window to advertise */ __u32 rcv_ssthresh; /* Current window clamp */ |