Messages in this thread | | | Date | Wed, 21 May 2014 09:20:38 -0400 | From | Benjamin LaHaise <> | Subject | Re: hanging aio process |
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On Wed, May 21, 2014 at 10:48:55AM +0200, Sebastian Ott wrote: > > > > I already did that and it didn't change, always 1 + (1UL << 31) in all > > cases, before and after percpu_ref_kill(&ctx->reqs). I'm not really > > familiar with this percpu_ref stuff but it looks like the initial > > reference is dropped asynchronous. > > > cat /sys/kernel/debug/tracing/trace
Your trace still isn't monitoring aio_complete(). You need to check if aio_complete() is getting called in order to determine if the bug is in the core aio code or not.
-ben -- "Thought is the essence of where you are now."
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