On Wed, Jul 30, 2008 at 02:59:37PM +1000, Dave Chinner wrote:
> > + if (level == 0) {
> > + union xfs_btree_rec *krp;
> > +
> > + krp = cur->bc_ops->rec_addr(cur, keyno, block);
> > + cur->bc_ops->init_key_from_rec(cur, kp, krp);
> > + return kp;
>
> I think the record pointer variable "krp" is confusing with "kp", the key
> pointer. It's a record pointer; 'rp' it should be.
Ok, fixed.
> Can you make the {} consistent here ant move the comment for the
> else? i.e.
Yeah, done.
> > + /* Return if we succeeded or not. */
> > + if (keyno == 0 || keyno > xfs_btree_get_numrecs(block))
> > + *stat = 0;
> > + else
> > + *stat = ((dir != XFS_LOOKUP_EQ) || (diff == 0));
>
> Can probably kill all the extra () in that.
I've turned this into an if else if else with the superflous
braces removed.
> > --- linux-2.6-xfs.orig/fs/xfs/xfs_alloc.c 2008-07-15 17:46:52.000000000
> > +0200
> > +++ linux-2.6-xfs/fs/xfs/xfs_alloc.c 2008-07-15 17:51:41.000000000
> > +0200
> > @@ -90,6 +90,54 @@ STATIC int xfs_alloc_ag_vextent_small(xf
> > */
> >
> > /*
> > + * Lookup the record equal to [bno, len] in the btree given by cur.
> > + */
> > +STATIC int /* error */
> > +xfs_alloc_lookup_eq(
>
> Should these be xfs_allocbt_lookup_*() to be consistent
> with all the other allocbt functions (and inobt_lookup/bmbt_lookup)?
Currently only the btree_ops methods are named allocbt. Comments on
that scheme would be appreciated.
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