tree cd6a8f10f80a328ce75664e03c5e47eaf77a85f5
parent a533a0c46498c5599012b98ccd4c327880d39183
author Matthias Brugger <matthias.bgg@gmail.com> 1355249656 +0100
committer Joe Hershberger <joe.hershberger@ni.com> 1372119015 -0500

net: nfs: add dynamic wait period

This patch tackles the time out problem which leads to break the
boot process, when loading file over nfs. The patch does two things.

First of all, we just ignore messages that arrive with a rpc_id smaller
then the client id. We just interpret this messages as answers to
formaly timed out messages.

Second, when a time out occurs we double the time to wait, so that we
do not stress the server resending the last message.

Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Tested-by: Enric Balletbo i Serra <eballetbo@gmail.com>