From: Rusty Russell <rusty@rustcorp.com.au>
To: John Levon <levon@movementarian.org>
Cc: linux-kernel@vger.kernel.org, alan@lxorguk.ukuu.org.uk,
zwane@holomorphy.com
Subject: Re: [PATCH] module load notification try 2
Date: Tue, 25 Mar 2003 15:01:47 +1100 [thread overview]
Message-ID: <20030325063320.89B832C05E@lists.samba.org> (raw)
In-Reply-To: Your message of "Tue, 25 Mar 2003 01:15:25 -0000." <20030325011525.GA92370@compsoc.man.ac.uk>
In message <20030325011525.GA92370@compsoc.man.ac.uk> you write:
> > Otherwise there's no way to sanely use them without wrapping in #ifdef
>
> Well, "if (err && err != -ENOSYS)". The relative sanity of that is
> debatable. I don't care either way, hence the coin toss.
OK, well, I have an opinion and it's the other one. 8)
> > Hmm, yes, you need to use your own protection around
> > notifier_chain_register and notifier_call_chain. Wierd, because
> > notifier.c does its own locking for register and unregister, but not
> > for calling, which AFAICT makes it useless...
>
> I mentioned about this some time ago on lkml to massive indifference.
Yeah, it's a PITA.
Cheers,
Rusty.
--
Anyone who quotes me in their sig is an idiot. -- Rusty Russell.
prev parent reply other threads:[~2003-03-25 6:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-18 15:59 John Levon
2003-03-23 4:36 ` Rusty Russell
2003-03-25 1:15 ` John Levon
2003-03-25 4:01 ` Rusty Russell [this message]
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