[PATCH net-next 4/9] rxrpc: Send pings to get RTT data [ver #2]

2016-09-22 Thread David Howells
Send a PING ACK packet to the peer when we get a new incoming call from a peer we don't have a record for. The PING RESPONSE ACK packet will tell us the following about the peer: (1) its receive window size (2) its MTU sizes (3) its support for jumbo DATA packets (4) if it supports slow

[PATCH net-next 4/9] rxrpc: Send pings to get RTT data [ver #2]

2016-09-22 Thread David Howells
Send a PING ACK packet to the peer when we get a new incoming call from a peer we don't have a record for. The PING RESPONSE ACK packet will tell us the following about the peer: (1) its receive window size (2) its MTU sizes (3) its support for jumbo DATA packets (4) if it supports slow

[PATCH net-next 4/9] rxrpc: Send pings to get RTT data

2016-09-21 Thread David Howells
Send a PING ACK packet to the peer when we get a new incoming call from a peer we don't have a record for. The PING RESPONSE ACK packet will tell us the following about the peer: (1) its receive window size (2) its MTU sizes (3) its support for jumbo DATA packets (4) if it supports slow

[PATCH net-next 4/9] rxrpc: Send pings to get RTT data

2016-09-21 Thread David Howells
Send a PING ACK packet to the peer when we get a new incoming call from a peer we don't have a record for. The PING RESPONSE ACK packet will tell us the following about the peer: (1) its receive window size (2) its MTU sizes (3) its support for jumbo DATA packets (4) if it supports slow