linux-kernel - Re: [PATCH 5/5] CUSE: implement CUSE

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Message-Id: <20080828192047.512922b7.akpm@linux-foundation.org>
Date:	Thu, 28 Aug 2008 19:20:47 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Tejun Heo <tj@...nel.org>
Cc:	fuse-devel@...ts.sourceforge.net, miklos@...redi.hu,
	greg@...ah.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/5] CUSE: implement CUSE - Character device in
 Userspace

On Fri, 29 Aug 2008 04:09:16 +0200 Tejun Heo <tj@...nel.org> wrote:

> >> +static int __init cuse_init(void)
> >> +{
> >> +	int rc;
> >> +
> >> +	/* inherit and extend fuse_dev_operations */
> >> +	cuse_channel_fops		= fuse_dev_operations;
> >> +	cuse_channel_fops.owner		= THIS_MODULE;
> >> +	cuse_channel_fops.open		= cuse_channel_open;
> >> +	cuse_channel_fops.release	= cuse_channel_release;
> > 
> > Can't these initialisations be performed at compile-time?
> 
> Only by listing every member.  I can't think of a good way to inherit
> all and then override some in C initialization.  Hmmm.... then again,
> maybe it's better to list every member.

oop, I failed to note the struct assignment there.  The usual rule of
thumb applies: I can be safely ignored.

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