tree a62c900be0d2766223f0e5630cebaaf2ffee0efb
parent 3c726023402a2f3b28f49b9d90ebf9e71151157d
author Takuma Umeya <tumeya@redhat.com> 1292389741 +0900
committer J. Bruce Fields <bfields@redhat.com> 1294188181 -0500

nfs4: set source address when callback is generated

when callback is generated in NFSv4 server, it doesn't set the source
address. When an alias IP is utilized on NFSv4 server and suppose the
client is accessing via that alias IP (e.g. eth0:0), the client invokes
the callback to the IP address that is set on the original device (e.g.
eth0). This behavior results in timeout of xprt.
The patch sets the IP address that the client should invoke callback to.

Signed-off-by: Takuma Umeya <tumeya@redhat.com>
[bfields@redhat.com: Simplify gen_callback arguments, use helper function]
Signed-off-by: J. Bruce Fields <bfields@redhat.com>