[PATCH v2 0/12] nfsd41 backchannel patches for 2.6.32

[Benny Halevy <bhalevy@panasas.com>]

Bruce,

This version incorporates the latest fixes from Alexandros
that address Trond's comments:
http://linux-nfs.org/pipermail/pnfs/2009-September/009052.html
http://linux-nfs.org/pipermail/pnfs/2009-September/009053.html
http://linux-nfs.org/pipermail/pnfs/2009-September/009059.html

This version introduces a new xprt class for the nfsv4.1 backchannel
with its own setup routine to keep xs_setup_tcp clean.

I also cleaned up the patches a little further by removing
a bit of dead code and fixing checkpatch whitespace related
warnings in Alexandros squashme patches.

Benny

On Sep. 04, 2009, 19:18 +0300, Benny Halevy <bhalevy@panasas.com> wrote:
> Bruce,
> 
> Here's the updated patchset implementing the nfs41 backchannel
> for the nfs server.
> 
> Changes from previous version:
> - Rebase onto git://git.linux-nfs.org/~bfields/linux.git for-2.6.32
> 
> - bc_send_request does not block on the xpt_mutex
>   but rather uses the rpc_sleep_on to wait on it.
> 
> - nfsd4_create_session initializes unconf->cl_cb_conn.cb_addr.
> 
> - cosmetic-only changes cleaned up.
> 
> [PATCH 01/10] nfsd41: sunrpc: move struct rpc_buffer def into sunrpc.h
> [PATCH 02/10] nfsd41: sunrpc: Added rpc server-side backchannel handling
> [PATCH 03/10] nfsd4: fix whitespace in NFSPROC4_CLNT_CB_NULL definition
> [PATCH 04/10] nfsd41: Backchannel: callback infrastructure
> [PATCH 05/10] nfsd41: Backchannel: Add sequence arguments to callback RPC arguments
> [PATCH 06/10] nfsd41: Backchannel: Server backchannel RPC wait queue
> [PATCH 07/10] nfsd41: Backchannel: Setup sequence information
> [PATCH 08/10] nfsd41: Backchannel: cb_sequence callback
> [PATCH 09/10] nfsd41: Backchannel: Implement cb_recall over NFSv4.1
> [PATCH 10/10] nfsd41: Refactor create_client()
> 
> Benny
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