Re: [PATCH] Per-superblock unused dentry LRU lists.

[David Chinner <dgc@sgi.com>]

On Tue, May 23, 2006 at 06:44:07PM -0700, Randy.Dunlap wrote:
> On Wed, 24 May 2006 11:24:12 +1000 David Chinner wrote:
> > +static void
> > +dentry_lru_del_init(struct dentry *dentry)
> > +{
> > +	if (likely(!list_empty(&dentry->d_lru))) {
> > +		list_del_init(&dentry->d_lru);
> > +		dentry_stat.nr_unused--;
> > +	}
> > +}
> > +
> >  /* 
> >   * This is dput
> >   *
> 
> Please use regular kernel coding style for functions:
> don't put qualifiers and names on separate lines.

Oops - I'm too used to the XFS coding style. Fixed.

> > @@ -377,6 +399,48 @@ static inline void prune_one_dentry(stru
> >  	spin_lock(&dcache_lock);
> >  }
> >  
> > +/*
> > + * Shrink the dentry LRU on æ given superblock.
> 
> on ? given superblock ?

"a". Fixed.

I'll wait for other comments before sending out an updated patch.

Cheers,

Dave.
-- 
Dave Chinner
R&D Software Enginner
SGI Australian Software Group