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From: Werner Almesberger <wa@almesberger.net>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: Petr Vandrovec <VANDROVE@vc.cvut.cz>,
	linux-kernel@vger.kernel.org, adam@yggdrasil.com
Subject: Re: [PATCH] Proposed module init race fix.
Date: Wed, 15 Jan 2003 23:55:01 -0300	[thread overview]
Message-ID: <20030115235501.B1589@almesberger.net> (raw)
In-Reply-To: <20030116015535.355A22C133@lists.samba.org>; from rusty@rustcorp.com.au on Thu, Jan 16, 2003 at 12:48:57PM +1100

Rusty Russell wrote:
> And see remove_proc_entry, or notifier_chain_unregister for
> counterexamples.  No doubt there are others.

Perhaps some convenient include file should contain something like
this:

#ifdef CONFIG_DEBUG_KERNEL
#define whistleblower() \
  printk(KERN_ERR "this interface may call back after deregistration\n");
#else
#define whistleblower() /* no failure is silent in Oopsland */
#endif

? ;-)

- Werner

-- 
  _________________________________________________________________________
 / Werner Almesberger, Buenos Aires, Argentina         wa@almesberger.net /
/_http://www.almesberger.net/____________________________________________/

  reply	other threads:[~2003-01-16  2:46 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-01-15 14:21 [PATCH] Proposed module init race fix Petr Vandrovec
2003-01-16  1:48 ` Rusty Russell
2003-01-16  2:55   ` Werner Almesberger [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-01-15  8:46 Adam J. Richter
2003-01-15  9:06 ` Rusty Russell
2003-01-15  8:24 Rusty Russell
2003-01-15 16:34 ` Roman Zippel
2003-01-17  1:38   ` Rusty Russell
2003-01-17 15:35     ` Roman Zippel

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