Re: [PATCH] [16/23] XFS: Fix gcc 4.6 set but not read and unusedstatement warnings

From: Christoph Hellwig
Date: Tue Jun 15 2010 - 03:40:45 EST

On Tue, Jun 15, 2010 at 09:02:45AM +0200, Andi Kleen wrote:
> I suspect you miss quite a lot of valuable information from
> your user base by not supporting On the other
> hand it would likely also save you from spending time on
> flakes.
> That said you don't need BUG_ON to support it (WARN etc. work
> too), it's just the easiest way.

Note that a XFS filesystem shutdown already gives a stack trace.
But picking up every filesystem shutdown on seems
to be quite a bit too much. It's usually due to IO errors from
the underlying device.

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