]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
rds: tcp: set linger to 1 when unloading a rds-tcp
authorSowmini Varadhan <sowmini.varadhan@oracle.com>
Wed, 21 Jun 2017 20:40:13 +0000 (13:40 -0700)
committerDavid S. Miller <davem@davemloft.net>
Thu, 22 Jun 2017 15:34:04 +0000 (11:34 -0400)
commitc14b0366813a8f6df7de181d8a333af7db6fb84e
tree25b75d4ca8004759f2da15b26f2cc5700e51becf
parent69b92b5b7419846e2a0d61a097b11b17a089e046
rds: tcp: set linger to 1 when unloading a rds-tcp

If we are unloading the rds_tcp module, we can set linger to 1
and drop pending packets to accelerate reconnect. The peer will
end up resetting the connection based on new generation numbers
of the new incarnation, so hanging on to unsent TCP packets via
linger is mostly pointless in this case.

Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Tested-by: Jenny Xu <jenny.x.xu@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/rds/connection.c
net/rds/rds.h
net/rds/tcp.h
net/rds/tcp_connect.c
net/rds/tcp_listen.c