tree 0779a7173d2d33adc83162596e64f5636e9f7d5c
parent 1cad7ea6fe98dc414bd3df55275c147bd15ebf97
author Ricardo Labiaga <Ricardo.Labiaga@netapp.com> 1238592187 -0400
committer Benny Halevy <bhalevy@panasas.com> 1245273089 -0700

nfs41: Backchannel bc_svc_process()

Implement the NFSv4.1 backchannel service.  Invokes the common callback
processing logic svc_process_common() to authenticate the call and
dispatch the appropriate NFSv4.1 XDR decoder and operation procedure.
It then invokes bc_send() to send the reply over the same connection.
bc_send() is implemented in a separate patch.

At this time there is no slot validation or reply cache handling.

[nfs41: Preallocate rpc_rqst receive buffer for handling callbacks]
Signed-off-by: Ricardo Labiaga <Ricardo.Labiaga@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
[Move bc_svc_process() declaration to correct patch]
Signed-off-by: Ricardo Labiaga <Ricardo.Labiaga@netapp.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>