Messages in this thread | | | Subject | Re: AIO/DIO lockup/crash | From | Peter Zijlstra <> | Date | Mon, 28 Apr 2008 19:48:29 +0200 |
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On Mon, 2008-04-28 at 09:08 -0700, Andrew Morton wrote:
> erk, that's dio->bio_lock, isn't it?
Yep.
> That lock is super-simple and hasn't changed in quite some time. If there > has been major memory wreckage and we're simply grabbing at a "lock" in > random memory then I'd expect the bug to maninfest in different ways on > different runs?
Looks like it.
> I assume you have lots of runtime debugging options enabled.
Not on this particular run. I'll start a -git run this evening with most of the debugging option enabled. It takes a few hours to reproduce, so I let it run over-night.
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