From: Patrick McHardy <kaber@trash.net>
To: Joe Perches <joe@perches.com>
Cc: Pavel Emelyanov <xemul@openvz.org>,
"J. Bruce Fields" <bfields@citi.umich.edu>,
Linux Netdev List <netdev@vger.kernel.org>
Subject: Re: [PATCH] SUNRPC: Mark buffer used for debug printks with __maybe_unused
Date: Wed, 20 Feb 2008 16:35:34 +0100 [thread overview]
Message-ID: <47BC48C6.3050208@trash.net> (raw)
In-Reply-To: <1203521514.7181.167.camel@localhost>
Joe Perches wrote:
> On Wed, 2008-02-20 at 07:29 -0800, Joe Perches wrote:
>
>> fs/nfsd/nfsproc.c: char buf[RPC_MAX_ADDRBUFLEN];
>> Perhaps there should be a DECLARE_RPC_BUF(buf) macro?
>> #define DECLARE_RPC_BUF(var) char var[MAC_BUF_SIZE] __maybe_unused
>>
>
> Make that:
>
> #define DECLARE_RPC_BUF(var) char var[RPC_MAX_ADDRBUFLEN] __maybe_unuse
Alternatively change the dprintk macro to behave similar like
pr_debug() and mark things like svc_print_addr() __pure, which
has the advantage that is still performs format checking even
if debugging is disabled.
next prev parent reply other threads:[~2008-02-20 15:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-20 14:02 [PATCH] SUNRPC: Mark buffer used for debug printks with __maybe_unused Pavel Emelyanov
2008-02-20 15:29 ` Joe Perches
2008-02-20 15:31 ` Joe Perches
2008-02-20 15:35 ` Patrick McHardy [this message]
2008-02-20 16:27 ` Pavel Emelyanov
2008-02-20 17:00 ` Trond Myklebust
2008-02-20 16:36 ` Joe Perches
2008-02-20 17:02 ` Trond Myklebust
2008-02-20 17:23 ` Joe Perches
2008-02-20 17:41 ` Trond Myklebust
2008-02-20 15:36 ` Pavel Emelyanov
2008-02-20 15:56 ` Joe Perches
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