diff options
| -rw-r--r-- | Documentation/networking/dccp.txt | 4 | ||||
| -rw-r--r-- | include/linux/sysctl.h | 1 | ||||
| -rw-r--r-- | net/dccp/sysctl.c | 9 |
3 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/networking/dccp.txt b/Documentation/networking/dccp.txt index 1910d097a0a..dda15886bcb 100644 --- a/Documentation/networking/dccp.txt +++ b/Documentation/networking/dccp.txt @@ -100,6 +100,10 @@ rx_ccid = 2 seq_window = 100 The initial sequence window (sec. 7.5.2). +tx_qlen = 5 + The size of the transmit buffer in packets. A value of 0 corresponds + to an unbounded transmit buffer. + Notes ===== diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 2e8c5ad8279..61dd99c6c2a 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -617,6 +617,7 @@ enum { NET_DCCP_DEFAULT_REQ_RETRIES = 7, NET_DCCP_DEFAULT_RETRIES1 = 8, NET_DCCP_DEFAULT_RETRIES2 = 9, + NET_DCCP_DEFAULT_TX_QLEN = 10, }; /* /proc/sys/net/ipx */ diff --git a/net/dccp/sysctl.c b/net/dccp/sysctl.c index 8b62061e570..4775ba3faa0 100644 --- a/net/dccp/sysctl.c +++ b/net/dccp/sysctl.c @@ -91,6 +91,15 @@ static struct ctl_table dccp_default_table[] = { .mode = 0644, .proc_handler = proc_dointvec, }, + { + .ctl_name = NET_DCCP_DEFAULT_TX_QLEN, + .procname = "tx_qlen", + .data = &sysctl_dccp_tx_qlen, + .maxlen = sizeof(sysctl_dccp_tx_qlen), + .mode = 0644, + .proc_handler = proc_dointvec, + }, + { .ctl_name = 0, } }; |