diff options
| author | Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> | 2016-07-13 15:08:58 -0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-13 18:10:14 -0700 |
| commit | e7487c86dc5c4a528a7dbd9dc14f453a0de61a84 (patch) | |
| tree | fee52720c9c4621d165294c8d48dff6326468c36 /include/net/sctp | |
| parent | 1f45f78f8e511203f03138f2ccde3d2cf90d2cbf (diff) | |
sctp: avoid identifying address family many times for a chunk
Identifying address family operations during rx path is not something
expensive but it's ugly to the eye to have it done multiple times,
specially when we already validated it during initial rx processing.
This patch takes advantage of the now shared sctp_input_cb and make the
pointer to the operations readily available.
Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sctp')
| -rw-r--r-- | include/net/sctp/structs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index f6f201de6fa4..ce93c4b10d26 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -1104,6 +1104,7 @@ struct sctp_input_cb { #endif } header; struct sctp_chunk *chunk; + struct sctp_af *af; }; #define SCTP_INPUT_CB(__skb) ((struct sctp_input_cb *)&((__skb)->cb[0])) |