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Date: Thu, 16 Dec 2010 11:38:38 -0500 From: James Bottomley <James.Bottomley@...senPartnership.com> To: Jens Axboe <axboe@...nel.dk> Cc: Tejun Heo <tj@...nel.org>, jeff@...zik.org, linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org, kay.sievers@...y.org, jack@...e.cz Subject: Re: [PATCHSET] block/SCSI: implement in-kernel disk event handling, take#2 On Thu, 2010-12-16 at 17:36 +0100, Jens Axboe 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. Me too pretty much ... event driven is nice, but it only really works if the userspace stuff will stop polling ... James > Kay? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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