Re: kernel BUG at /build/buildd/linux-3.2.0/fs/lockd/clntxdr.c:226!

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On Fri, Oct 12, 2012 at 07:39:22PM -0700, Boaz Harrosh wrote:
> On 10/12/2012 07:32 PM, Myklebust, Trond wrote:
> > On Fri, 2012-10-12 at 19:27 -0700, Boaz Harrosh wrote:
> >> On 10/12/2012 04:52 PM, Linus Torvalds wrote:
> >>> Guys, check this report from Larry out.
> >>>
> >>> Also, why the *HELL* is that a BUG_ON() in the first place? Who was
> >>> the less-than-gifted person who decided "if this thing can happen,
> >>> let's just kill the whole machine"?
> >>>
> >>
> >> Something is trivially weird
> >>
> >> fs/lockd/clntxdr.c:226 is in this static function:
> >> 	encode_nlm_stat()
> >>
> >> encode_nlm_stat() is called in two places
> >> 	static void nlm_xdr_enc_res(...)
> >>   and
> >> 	static void nlm_xdr_enc_testres(...)
> >>
> >> But these two are not called anywhere. In-fact a Kernel wide grep
> >> returns a single occurrence of both
> > 
> > They are used in the nlm_procedures[] array as TEST_RES, LOCK_RES,
> > CANCEL_RES, UNLOCK_RES and GRANTED_RES xdr encoding procedures.
> 
> Ha, sorry that was impossible to find. OK I'll have a look

Everybody falls into that trap at least once.  Any objections to killing
those macros and expanding that stuff out?

--b.
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