Re: Slab corruption in 2.6.16-rc5-mm2

[Mike Christie]

Linus Torvalds wrote:
> James, Mike, can you double-check the retries? In particular, it's _wrong_ 
> to retry after you've already marked a command completed with 
> "complete(rq->waiting)", so if that happens somewhere, things are really 
> broken.

I am looking into it. I think it has something to do with the request 
getting completed too early or maybe something crazy like twice. This 
looks like a similar problem that was reported to linux-scsi where for 
some tape setup the request's bio gets freed twice.
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