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| author | Neil Horman <nhorman@redhat.com> | 2005-04-28 12:02:04 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-04-28 12:02:04 -0700 |
| commit | 4eb701dfc618491c9b97377df6e61de36dfc39ce (patch) | |
| tree | b49f31ebecda19d071d3ae3777be2a6a8c9e5c34 /include | |
| parent | 594ccc14dfe4d61b476491758425a1c2ca4ec71b (diff) | |
| download | linux-3.10-4eb701dfc618491c9b97377df6e61de36dfc39ce.tar.gz linux-3.10-4eb701dfc618491c9b97377df6e61de36dfc39ce.tar.bz2 linux-3.10-4eb701dfc618491c9b97377df6e61de36dfc39ce.zip | |
[SCTP] Fix SCTP sendbuffer accouting.
- Include chunk and skb sizes in sendbuffer accounting.
- 2 policies are supported. 0: per socket accouting, 1: per association
accounting
DaveM: I've made the default per-socket.
Signed-off-by: Neil Horman <nhorman@redhat.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/sysctl.h | 1 | ||||
| -rw-r--r-- | include/net/sctp/structs.h | 11 |
2 files changed, 11 insertions, 1 deletions
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 358d52b0c44..772998147e3 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -643,6 +643,7 @@ enum { NET_SCTP_MAX_BURST = 12, NET_SCTP_ADDIP_ENABLE = 13, NET_SCTP_PRSCTP_ENABLE = 14, + NET_SCTP_SNDBUF_POLICY = 15, }; /* /proc/sys/net/bridge */ diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 7e64cf6bda1..6c24d9cd3d6 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -154,6 +154,13 @@ extern struct sctp_globals { int max_retrans_path; int max_retrans_init; + /* + * Policy for preforming sctp/socket accounting + * 0 - do socket level accounting, all assocs share sk_sndbuf + * 1 - do sctp accounting, each asoc may use sk_sndbuf bytes + */ + int sndbuf_policy; + /* HB.interval - 30 seconds */ int hb_interval; @@ -207,6 +214,7 @@ extern struct sctp_globals { #define sctp_valid_cookie_life (sctp_globals.valid_cookie_life) #define sctp_cookie_preserve_enable (sctp_globals.cookie_preserve_enable) #define sctp_max_retrans_association (sctp_globals.max_retrans_association) +#define sctp_sndbuf_policy (sctp_globals.sndbuf_policy) #define sctp_max_retrans_path (sctp_globals.max_retrans_path) #define sctp_max_retrans_init (sctp_globals.max_retrans_init) #define sctp_hb_interval (sctp_globals.hb_interval) @@ -1212,7 +1220,8 @@ struct sctp_endpoint { /* Default timeouts. */ int timeouts[SCTP_NUM_TIMEOUT_TYPES]; - /* Various thresholds. */ + /* sendbuf acct. policy. */ + __u32 sndbuf_policy; /* Name for debugging output... */ char *debug_name; |