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Date: Tue, 1 Apr 2014 12:49:38 +0200 From: Stefan Hajnoczi <stefanha@...il.com> To: "Theodore Ts'o" <tytso@....edu>, Rusty Russell <rusty@...tcorp.com.au>, Venkatesh Srinivas <venkateshs@...gle.com>, Linux Kernel Developers List <linux-kernel@...r.kernel.org>, "Michael S. Tsirkin" <mst@...hat.com>, Linux Virtualization <virtualization@...ts.linux-foundation.org> Subject: Re: [PATCH] virtio-blk: make the queue depth the max supportable by the hypervisor On Tue, Apr 1, 2014 at 4:27 AM, Theodore Ts'o <tytso@....edu> wrote: > On Mon, Mar 31, 2014 at 02:22:50PM +1030, Rusty Russell wrote: >> >> It's head of my virtio-next tree. > > Hey Rusty, > > While we have your attention --- what's your opinion about adding TRIM > support to virtio-blk. I understand that you're starting an OASIS > standardization process for virtio --- what does that mean vis-a-vis a > patch to plumb discard support through virtio-blk? virtio-scsi already supports discard. But maybe you cannot switch away from virtio-blk? If you need to add discard to virtio-blk then it could be added to the standard. The standards text is kept in a svn repository here: https://tools.oasis-open.org/version-control/browse/wsvn/virtio/ Stefan -- 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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