tree fc9cdf7af5ad05435ea85fd52070a487930f824c
parent 044c7768841f1ef39f951972d3c1e6537a535030
author Eric Van Hensbergen <ericvh@gmail.com> 1223941523 -0500
committer Eric Van Hensbergen <ericvh@gmail.com> 1224259482 -0500

9p: move request management to client code

The virtio transport uses a simplified request management system
that I want to use for all transports.  This patch adapts and moves the
exisiting code for managing requests to the client common code.
Later patches will apply these mechanisms to the other transports.

Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>