On Sun, 24 Jul 2011 19:00:30 +0400
Pavel Shilovsky <[email protected]> wrote:

> This patchset is going to make demultiplex code smaller and let us intergrate 
> SMB2 protocol support easier further.
> 
> I successfully tested it with Connectathon Testsuites and two parallel 
> mount/umount scripts.
> 
> This is the 4rd version of the patchset that includes minor changes for patch 
> #1.
> 
> 
> Pavel Shilovsky (5):
>   CIFS: Move buffer allocation to a separate function
>   CIFS: Simplify socket reading in demultiplex thread
>   CIFS: Move RFC1002 check to a separate function
>   CIFS: Move mid search to a separate function
>   CIFS: Cleanup demupltiplex thread exiting code
> 
>  fs/cifs/connect.c |  653 
> ++++++++++++++++++++++++++++-------------------------
>  1 files changed, 346 insertions(+), 307 deletions(-)
> 
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This patchset seems like a good start. It does have some warts...

 static int
+read_from_socket(struct TCP_Server_Info *server, struct msghdr *smb_msg,
+                struct kvec *iov, unsigned int to_read,
+                unsigned int *ptotal_read, bool is_header_read)


...that is_header_read parm could probably be done away with by moving
the special handling into the caller. Making these routines more
general purpose would be preferable.

That said, it's still a good starting point for future cleanup, so I'm
inclined to ACK the set. I also ran it through some basic smoke testing
and didn't see any problems.

Reviewed-and-Tested-by: Jeff Layton <[email protected]>
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