diff options
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/sctp/structs.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index 2aad4468797e..8e7794ee27ff 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -161,6 +161,13 @@ extern struct sctp_globals { */ int sndbuf_policy; + /* + * Policy for preforming sctp/socket accounting + * 0 - do socket level accounting, all assocs share sk_rcvbuf + * 1 - do sctp accounting, each asoc may use sk_rcvbuf bytes + */ + int rcvbuf_policy; + /* Delayed SACK timeout 200ms default*/ int sack_timeout; @@ -218,6 +225,7 @@ extern struct sctp_globals { #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_rcvbuf_policy (sctp_globals.rcvbuf_policy) #define sctp_max_retrans_path (sctp_globals.max_retrans_path) #define sctp_max_retrans_init (sctp_globals.max_retrans_init) #define sctp_sack_timeout (sctp_globals.sack_timeout) @@ -1224,6 +1232,9 @@ struct sctp_endpoint { /* sendbuf acct. policy. */ __u32 sndbuf_policy; + + /* rcvbuf acct. policy. */ + __u32 rcvbuf_policy; }; /* Recover the outter endpoint structure. */ @@ -1550,6 +1561,11 @@ struct sctp_association { */ int sndbuf_used; + /* This is the amount of memory that this association has allocated + * in the receive path at any given time. + */ + atomic_t rmem_alloc; + /* This is the wait queue head for send requests waiting on * the association sndbuf space. */ |