linux-kernel - Re: [PATCH 012 of 20] knfsd: nfsd4: make readonly access depend on pseudoflavor

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Date:	Fri, 13 Jul 2007 10:54:13 +0100
From:	Christoph Hellwig <hch@...radead.org>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	NeilBrown <neilb@...e.de>, nfs@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org,
	"J. Bruce Fields" <bfields@...i.umich.edu>
Subject: Re: [PATCH 012 of 20] knfsd: nfsd4: make readonly access depend on pseudoflavor

On Fri, Jul 13, 2007 at 12:27:04AM -0700, Andrew Morton wrote:
> On Tue, 10 Jul 2007 12:26:15 +1000 NeilBrown <neilb@...e.de> wrote:
> 
> > +static inline int EX_RDONLY(struct svc_export *exp, struct svc_rqst *rqstp)
> > +{
> > +	struct exp_flavor_info *f;
> > +	struct exp_flavor_info *end = exp->ex_flavors + exp->ex_nflavors;
> > +
> > +	for (f = exp->ex_flavors; f < end; f++) {
> > +		if (f->pseudoflavor == rqstp->rq_flavor)
> > +			return f->flags & NFSEXP_READONLY;
> > +	}
> > +	return exp->ex_flags & NFSEXP_READONLY;
> > +}
> 
> It is fortunate that this inlined monster has only one callsite.
> 
> otoh, given that it has only one callsite, perhaps it should be private
> to fs/nfsd/vfs.c.

Absolutely.  Pluse a sane lower-case name and removing the inline qualifier
please.
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