K 10 svn:author V 8 rmacklem K 8 svn:date V 27 2012-12-08T00:29:16.446868Z K 7 svn:log V 583 Add support for backchannels to the kernel RPC. Backchannels are used by NFSv4.1 for callbacks. A backchannel is a connection established by the client, but used for RPCs done by the server on the client (callbacks). As a result, this patch mixes some client side calls in the server side and vice versa. Some definitions in the .c files were extracted out into a file called krpc.h, so that they could be included in multiple .c files. This code has been in projects/nfsv4.1-client for some time. Although no one has given it a formal review, I believe kib@ has taken a look at it. END