linux-kernel - Re: [PATCH 10/22 take 3] UBI: EBA unit

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Message-Id: <20070315142410.371adbf0.rdunlap@xenotime.net>
Date:	Thu, 15 Mar 2007 14:24:10 -0700
From:	Randy Dunlap <rdunlap@...otime.net>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Artem Bityutskiy <dedekind@...radead.org>,
	linux-kernel@...r.kernel.org, haver@...t.ibm.com,
	hch@...radead.org, dwmw2@...radead.org, jwboyer@...ux.vnet.ibm.com
Subject: Re: [PATCH 10/22 take 3] UBI: EBA unit

On Thu, 15 Mar 2007 11:07:03 -0800 Andrew Morton wrote:

> 
> There's way too much code here to expect it to get decently reviewed, alas.

Yes.

/me repeats wish that Not Everything Should Be Sent to lkml.  :(

> > On Wed, 14 Mar 2007 17:20:24 +0200 Artem Bityutskiy <dedekind@...radead.org> wrote:
> >
> > ...
> >
> > +/**
> > + * leb_get_ver - get logical eraseblock version.
> > + *
> > + * @ubi: the UBI device description object
> > + * @vol_id: the volume ID
> > + * @lnum: the logical eraseblock number
> > + *
> > + * The logical eraseblock has to be locked. Note, all this leb_ver stuff is
> > + * obsolete and will be removed eventually. FIXME: to be removed together with
> > + * leb_ver support.
> > + */

Please use kernel-doc syntax and test it.  Using and testing it
are really easy to do.  It's just a simple language.  Don't make
(even trivial) problems for others to clean up...

Documentation/kernel-doc-nano-HOWTO.txt

Above:  no "blank" line between the function name and its parameters.

> > +static inline int leb_get_ver(struct ubi_info *ubi, int vol_id, int lnum)
> > +{
> > +	int idx, leb_ver;
> > +
> > +	idx = vol_id2idx(ubi, vol_id);
> > +
> > +	spin_lock(&ubi->eba.eba_tbl_lock);
> > +	ubi_assert(ubi->eba.eba_tbl[idx].recs);
> > +	leb_ver = ubi->eba.eba_tbl[idx].recs[lnum].leb_ver;
> > +	spin_unlock(&ubi->eba.eba_tbl_lock);
> > +
> > +	return leb_ver;
> > +}


---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
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