Re: [dm-devel] [PATCH v3] virtio_blk: add VIRTIO_BLK_F_LIFETIME feature support

commands */ > +#define VBLK_GET_LIFETIME_IOR('r', 0, struct virtio_blk_lifetime) Does something include for _IOR()? Failure to include the necessary header file could break userspace applications that include . Reviewed-by: Stefan Hajnoczi signature.asc Description: PGP s

Re: [dm-devel] [PATCH RFC 0/8] Introduce provisioning primitives for thinly provisioned storage

On Sat, Sep 17, 2022 at 12:46:33PM -0700, Sarthak Kukreti wrote: > On Fri, Sep 16, 2022 at 8:03 PM Darrick J. Wong wrote: > > > > On Thu, Sep 15, 2022 at 09:48:18AM -0700, Sarthak Kukreti wrote: > > > From: Sarthak Kukreti > > > > > > Hi, > > > > > > This patch series is an RFC of a mechanism to

Re: [dm-devel] [PATCH RFC 0/8] Introduce provisioning primitives for thinly provisioned storage

On Thu, Sep 15, 2022 at 09:48:18AM -0700, Sarthak Kukreti wrote: > From: Sarthak Kukreti > > Hi, > > This patch series is an RFC of a mechanism to pass through provision requests > on stacked thinly provisioned storage devices/filesystems. > > The linux kernel provides several mechanisms to se

Re: [dm-devel] [PATCH RFC 3/8] virtio_blk: Add support for provision requests

On Thu, Sep 15, 2022 at 09:48:21AM -0700, Sarthak Kukreti wrote: > From: Sarthak Kukreti > > Adds support for provision requests. Provision requests act like > the inverse of discards. > > Signed-off-by: Sarthak Kukreti > --- > drivers/block/virtio_blk.c | 48 +

[dm-devel] Attaching qcow2 images to containers

Hi Kirill, I saw your "[PATCH 0/4] dm: Introduce dm-qcow2 driver to attach QCOW2 files as block device" patch series: https://lore.kernel.org/linux-kernel/ykme5zs2cpxun...@infradead.org/T/ There has been recent work in vDPA (VIRTIO Data Path Acceleration) to achieve similar functionality. The qemu

Re: [PATCH 4/5] dax: remove the copy_from_iter and copy_to_iter methods

On Wed, Dec 15, 2021 at 10:43:33AM -0500, Vivek Goyal wrote: > On Wed, Dec 15, 2021 at 10:30:50AM +0000, Stefan Hajnoczi wrote: > > On Tue, Dec 14, 2021 at 03:32:43PM -0500, Vivek Goyal wrote: > > > On Tue, Dec 14, 2021 at 08:41:30AM -0800, Dan Williams wrote: > > > >

Re: [PATCH 4/5] dax: remove the copy_from_iter and copy_to_iter methods

On Tue, Dec 14, 2021 at 03:32:43PM -0500, Vivek Goyal wrote: > On Tue, Dec 14, 2021 at 08:41:30AM -0800, Dan Williams wrote: > > On Tue, Dec 14, 2021 at 6:23 AM Vivek Goyal wrote: > > > > > > On Mon, Dec 13, 2021 at 09:23:18AM +0100, Christoph Hellwig wrote: > > > > On Sun, Dec 12, 2021 at 06:44:2

Re: [dm-devel] [PATCH 08/15] virtio_blk: use bvec_virt

On Wed, Aug 04, 2021 at 11:56:27AM +0200, Christoph Hellwig wrote: > Use bvec_virt instead of open coding it. > > Signed-off-by: Christoph Hellwig > --- > drivers/block/virtio_blk.c | 7 ++- > 1 file changed, 2 insertions(+), 5 deletions(-) Reviewed-by: Stefan Hajnocz

Re: [dm-devel] [RFC PATCH] blk-core: remove blk_put_request()

On Mon, Feb 22, 2021 at 01:11:15PM -0800, Chaitanya Kulkarni wrote: > The function blk_put_request() is just a wrapper to > blk_mq_free_request(), remove the unnecessary wrapper. > > Any feedback is welcome on this RFC. > > Signed-off-by: Chaitanya Kulkarni > --- > block/blk-core.c

Re: [dm-devel] [PATCH 23/24] virtio-blk: remove a spurious call to revalidate_disk_size

drivers/block/virtio_blk.c | 1 - > 1 file changed, 1 deletion(-) Modulo Paolo's comment: Acked-by: Stefan Hajnoczi signature.asc Description: PGP signature -- dm-devel mailing list dm-devel@redhat.com https://www.redhat.com/mailman/listinfo/dm-devel