tree 426736c70a8e05cb1d945d5c7f44ea6475edd113
parent abbcf28f23d53e8ec56a91f3528743913fa2694a
author Trond Myklebust <Trond.Myklebust@netapp.com> 1136278504 +0100
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1136577519 -0500

RPC: Clean up RPC task structure

 Shrink the RPC task structure. Instead of storing separate pointers
 for task->tk_exit and task->tk_release, put them in a structure.

 Also pass the user data pointer as a parameter instead of passing it via
 task->tk_calldata. This enables us to nest callbacks.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>