Re: btrfs zero divide (was: Re: Linux 3.10 problem reports (yes,plural))

[Joe Perches]

On Tue, 2013-07-30 at 13:13 -0400, Josef Bacik wrote:
> I've looked at all the places we do divides in this function and it
> doesn't look like we're doing this anywhere but I could be blind,

do_div seems a likely suspect...

	/*
	 * stripe_nr counts the total number of stripes we have to stride
	 * to get to this block
	 */
	do_div(stripe_nr, stripe_len);


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