nfsd4: Expose the callback address and state of each NFS4 client

In addition to the client's address, display the callback channel
state and address in the 'info' file.

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Dave Wysochanski 2021-06-02 13:51:39 -04:00 • committed by J. Bruce Fields
commit 3518c8666f