Messages in this thread |  | | Date | Wed, 13 Apr 2011 14:18:46 +0900 | From | Tejun Heo <> | Subject | Re: Strange block/scsi/workqueue issue |
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Hello,
On Tue, Apr 12, 2011 at 03:43:56PM -0500, James Bottomley wrote: > Heh, you're welcome, but this is for some value of debug. There's still > something strange going on on your box causing extreme delays in the way > we do stuff. I took advantage of the delays to explore some races in > block and SCSI, which is what got fixed .. I've still no idea what the > actual root cause of the delays is.
A lot of thanks for tracking down all the issues. Something is definitely strange with Steven's setup tho.
> Now we need to huddle and decide what we're doing in block and SCSI. I > think Tejun's patch with the moved signal for queue destruction patch > would probably work as well.
Steven, can you be enticed to try the combination? I'll prep a combined patch and post it but please beware that I'm currently in a rather zombish state - sleep deprived, jet lagged and malfunctioning digestion - so the likelihood of doing something stupid is pretty high.
Thanks.
-- tejun
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