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From: "J. Bruce Fields" <bfields@fieldses.org>
To: Tom Tucker <tom@opengridcomputing.com>
Cc: Neil Brown <neilb@suse.de>, nfs@lists.sourceforge.net
Subject: Re: [RFC,PATCH 04/20] svc: xpt_has_wspace
Date: Wed, 29 Aug 2007 16:28:23 -0400	[thread overview]
Message-ID: <20070829202823.GA4687@fieldses.org> (raw)
In-Reply-To: <1188418276.7502.29.camel@trinity.ogc.int>

On Wed, Aug 29, 2007 at 03:11:16PM -0500, Tom Tucker wrote:
> This code combines checks for listening endpoints and connected
> endpoints in the same function (_has_wspace). 

Ah, thanks!  Sorry, I totally missed the TCP_LISTEN checks before the
setting of SK_CONN.

> Perhaps I don't understand the nuances fully, but since all the terms in
> the condition are AND, they will all be tested and unless there is a
> race I'm missing the order doesn't matter. 

Yes, makes sense to me.

> In any event, I think it would be easier to understand if we broken the
> tests up into two if-statements with a simple comment for each.

Sure.  And maybe a block comment someplace explaining the use of
SK_CONN?

--b.

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      parent reply	other threads:[~2007-08-29 20:28 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-08-20 16:20 [RFC,PATCH 00/20] svc: Server Side Transport Switch Tom Tucker
2007-08-20 16:23 ` [RFC, PATCH 01/20] svc: Add svc_xprt transport switch structure Tom Tucker
2007-08-20 16:23 ` [RFC,PATCH 02/20] svc: xpt_detach and xpt_free Tom Tucker
2007-08-29 17:05   ` Chuck Lever
2007-08-29 17:08   ` J. Bruce Fields
2007-08-20 16:23 ` [RFC,PATCH 03/20] svc: xpt_prep_reply_hdr Tom Tucker
2007-08-29 17:15   ` Chuck Lever
2007-08-29 18:28     ` Tom Tucker
2007-08-20 16:23 ` [RFC,PATCH 05/20] svc: xpt_max_payload Tom Tucker
2007-08-29 17:40   ` Chuck Lever
2007-08-29 19:06     ` Tom Tucker
2007-08-20 16:23 ` [RFC, PATCH 06/20] svc: export svc_sock_enqueue, svc_sock_received Tom Tucker
2007-08-21 16:03   ` Chuck Lever
2007-08-21 18:08     ` Tom Tucker
2007-08-20 16:23 ` [RFC,PATCH 07/20] svc: centralise close handling Tom Tucker
2007-08-29 18:16   ` Chuck Lever
2007-08-20 16:23 ` [RFC,PATCH 08/20] svc: centralise accept handling Tom Tucker
2007-08-29 18:40   ` Chuck Lever
2007-08-29 23:56     ` Tom Tucker
2007-08-20 16:23 ` [RFC,PATCH 09/20] svc: Add SK_LISTENER flag Tom Tucker
2007-08-29 18:41   ` Chuck Lever
2007-08-20 16:23 ` [RFC,PATCH 10/20] svc: Add generic refcount services Tom Tucker
2007-08-29 18:55   ` Chuck Lever
2007-08-29 20:19     ` Tom Tucker
2007-08-20 16:23 ` [RFC,PATCH 11/20] svc: cleanup svc_sock initialization Tom Tucker
2007-08-29 19:07   ` Chuck Lever
2007-08-20 16:23 ` [RFC,PATCH 13/20] svc: Add svc_[un]register_transport Tom Tucker
2007-08-29 19:12   ` Chuck Lever
2007-08-29 20:32     ` Tom Tucker
2007-08-20 16:23 ` [RFC,PATCH 14/20] svc: Register TCP/UDP Transports Tom Tucker
2007-08-20 16:23 ` [RFC,PATCH 15/20] svc: transport file implementation Tom Tucker
2007-08-29 19:15   ` Chuck Lever
2007-08-29 20:37     ` Tom Tucker
2007-08-20 16:23 ` [RFC,PATCH 16/20] svc: xpt_create_svc Tom Tucker
2007-08-29 19:21   ` Chuck Lever
2007-08-29 20:43     ` Tom Tucker
2007-08-20 16:23 ` [RFC,PATCH 17/20] svc: Add xpt_get_name service Tom Tucker
2007-08-20 16:23 ` [RFC,PATCH 18/20] svc: Add xpt_defer transport function Tom Tucker
2007-08-29 19:29   ` Chuck Lever
2007-08-29 21:34     ` Tom Tucker
2007-08-20 16:24 ` [RFC,PATCH 19/20] knfsd: call svc_create_svcsock Tom Tucker
2007-08-20 16:24 ` [RFC,PATCH 20/20] knfsd: create listener via portlist write Tom Tucker
2007-08-29 16:50 ` [RFC,PATCH 00/20] svc: Server Side Transport Switch Chuck Lever
2007-08-29 17:01   ` Talpey, Thomas
2007-08-29 17:59   ` Tom Tucker
2007-08-30 21:12     ` Chuck Lever
2007-08-31  1:19       ` Talpey, Thomas
2007-08-29 16:55 ` J. Bruce Fields
     [not found] ` <20070820162329.15224.29032.stgit@dell3.ogc.int>
2007-08-29 17:32   ` [RFC,PATCH 04/20] svc: xpt_has_wspace Chuck Lever
2007-08-29 18:50     ` Tom Tucker
2007-08-29 17:35   ` J. Bruce Fields
2007-08-29 18:52     ` Tom Tucker
2007-08-29 18:53   ` J. Bruce Fields
2007-08-29 19:31     ` J. Bruce Fields
2007-08-29 20:11     ` Tom Tucker
2007-08-29 20:26       ` Tom Tucker
2007-08-29 20:29         ` J. Bruce Fields
2007-08-29 20:28       ` J. Bruce Fields [this message]

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