Messages in this thread | | | Date | Thu, 16 Dec 2010 17:55:26 +0100 | From | Jens Axboe <> | Subject | Re: [PATCHSET] block/SCSI: implement in-kernel disk event handling, take#2 |
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On 2010-12-16 17:43, Jens Axboe wrote: > On 2010-12-16 17:41, Kay Sievers wrote: >> On Thu, Dec 16, 2010 at 17:36, Jens Axboe <axboe@kernel.dk> wrote: >>> On 2010-12-16 17:31, Tejun Heo wrote: >>>> On 12/08/2010 08:57 PM, Tejun Heo wrote: >>>>> This is the second take of in-kernel-disk-event patchset which >>>>> implements in-kernel disk event handling framework and adds support >>>>> for it to sr and sd. This is largely to move media presence polling >>>>> into kernel as userspace implementation turned out to be quite >>>>> problematic over the years. >>>> >>>> Kay, Jens, James, how does this look to you guys? >>> >>> I like the concept, this is probably what we should have done all along. >>> The user space method has been tried and failed. So I was mostly laying >>> it low waiting for feedback before integrating this. >> >> Yeah, it's nice stuff. Userspace works, but can not be made entirely >> safe. We have (rare) bugs we just can not fix otherwise than disabling >> polling. >> >>> Kay? >> >> I want it! :) >> >> If you merge it, let me know when you have a tree ready, so I can test >> the most recent version again. > > OK good, looks like we all agree... I'll queue it up in for-2.6.38 > branch and update for-next to have all that stuff.
Done. It's in for-2.6.38/event-handling, and for-next is update to have the pending stuff for 2.6.38 in total.
-- Jens Axboe
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