Displaying 12 results from an estimated 12 matches for "t_out".
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f_out
2018 Jun 11
1
[PATCH v6] virtio_blk: add DISCARD and WRIET ZEROES commands support
...ssed in 512-byte units if the
> > > > VIRTIO_BLK_F_WRITE_ZEROES feature bit is negotiated.
> > > >
> > > > Signed-off-by: Changpeng Liu <changpeng.liu at intel.com>
> > > > ---
> > > > CHANGELOG:
> > > > v6: don't set T_OUT bit to discard and write zeroes commands.
> > >
> > > I don't see this in the patch...
> > Yeah, do noting with DISCARD/WRITE ZEROES means no need to OR BLK_T_OUT
> again.
> > >
> > > > @@ -225,6 +260,7 @@ static blk_status_t virtio_queue_rq(struc...
2018 Jun 07
2
[PATCH v6] virtio_blk: add DISCARD and WRIET ZEROES commands support
...> > field 'max_write_zeroes_sectors' is expressed in 512-byte units if the
> > VIRTIO_BLK_F_WRITE_ZEROES feature bit is negotiated.
> >
> > Signed-off-by: Changpeng Liu <changpeng.liu at intel.com>
> > ---
> > CHANGELOG:
> > v6: don't set T_OUT bit to discard and write zeroes commands.
>
> I don't see this in the patch...
Yeah, do noting with DISCARD/WRITE ZEROES means no need to OR BLK_T_OUT again.
>
> > @@ -225,6 +260,7 @@ static blk_status_t virtio_queue_rq(struct
> blk_mq_hw_ctx *hctx,
> > int qid = hct...
2018 Jun 07
2
[PATCH v6] virtio_blk: add DISCARD and WRIET ZEROES commands support
...> > field 'max_write_zeroes_sectors' is expressed in 512-byte units if the
> > VIRTIO_BLK_F_WRITE_ZEROES feature bit is negotiated.
> >
> > Signed-off-by: Changpeng Liu <changpeng.liu at intel.com>
> > ---
> > CHANGELOG:
> > v6: don't set T_OUT bit to discard and write zeroes commands.
>
> I don't see this in the patch...
Yeah, do noting with DISCARD/WRITE ZEROES means no need to OR BLK_T_OUT again.
>
> > @@ -225,6 +260,7 @@ static blk_status_t virtio_queue_rq(struct
> blk_mq_hw_ctx *hctx,
> > int qid = hct...
2018 Jun 08
0
[PATCH v6] virtio_blk: add DISCARD and WRIET ZEROES commands support
...e_zeroes_sectors' is expressed in 512-byte units if the
> > > VIRTIO_BLK_F_WRITE_ZEROES feature bit is negotiated.
> > >
> > > Signed-off-by: Changpeng Liu <changpeng.liu at intel.com>
> > > ---
> > > CHANGELOG:
> > > v6: don't set T_OUT bit to discard and write zeroes commands.
> >
> > I don't see this in the patch...
> Yeah, do noting with DISCARD/WRITE ZEROES means no need to OR BLK_T_OUT again.
> >
> > > @@ -225,6 +260,7 @@ static blk_status_t virtio_queue_rq(struct
> > blk_mq_hw_ctx *h...
2018 Nov 02
2
[PATCH v9] virtio_blk: add discard and write zeroes support
...:
> v9: [dverkamp] fix LE types in discard struct; cleanups from Ming Lei
> v8: [dverkamp] replace shifts by 9 with SECTOR_SHIFT constant
> v7: [dverkamp] use GFP_ATOMIC for allocation that may not sleep; clarify
> descriptor flags field; comment wording cleanups.
> v6: don't set T_OUT bit to discard and write zeroes commands.
> v5: use new block layer API: blk_queue_flag_set.
> v4: several optimizations based on MST's comments, remove bit field
> usage for command descriptor.
> v3: define the virtio-blk protocol to add discard and write zeroes
> support, first...
2018 Jun 06
10
[PATCH v6] virtio_blk: add DISCARD and WRIET ZEROES commands support
...byte units if the VIRTIO_BLK_F_DISCARD feature bit is negotiated. The
field 'max_write_zeroes_sectors' is expressed in 512-byte units if the
VIRTIO_BLK_F_WRITE_ZEROES feature bit is negotiated.
Signed-off-by: Changpeng Liu <changpeng.liu at intel.com>
---
CHANGELOG:
v6: don't set T_OUT bit to discard and write zeroes commands.
v5: use new block layer API: blk_queue_flag_set.
v4: several optimizations based on MST's comments, remove bit field usage for
command descriptor.
v3: define the virtio-blk protocol to add discard and write zeroes support,
first version implementation b...
2018 Jun 06
10
[PATCH v6] virtio_blk: add DISCARD and WRIET ZEROES commands support
...byte units if the VIRTIO_BLK_F_DISCARD feature bit is negotiated. The
field 'max_write_zeroes_sectors' is expressed in 512-byte units if the
VIRTIO_BLK_F_WRITE_ZEROES feature bit is negotiated.
Signed-off-by: Changpeng Liu <changpeng.liu at intel.com>
---
CHANGELOG:
v6: don't set T_OUT bit to discard and write zeroes commands.
v5: use new block layer API: blk_queue_flag_set.
v4: several optimizations based on MST's comments, remove bit field usage for
command descriptor.
v3: define the virtio-blk protocol to add discard and write zeroes support,
first version implementation b...
2018 Jun 07
0
[PATCH v6] virtio_blk: add DISCARD and WRIET ZEROES commands support
...ARD feature bit is negotiated. The
> field 'max_write_zeroes_sectors' is expressed in 512-byte units if the
> VIRTIO_BLK_F_WRITE_ZEROES feature bit is negotiated.
>
> Signed-off-by: Changpeng Liu <changpeng.liu at intel.com>
> ---
> CHANGELOG:
> v6: don't set T_OUT bit to discard and write zeroes commands.
I don't see this in the patch...
> @@ -225,6 +260,7 @@ static blk_status_t virtio_queue_rq(struct blk_mq_hw_ctx *hctx,
> int qid = hctx->queue_num;
> int err;
> bool notify = false;
> + bool unmap = false;
> u32 type;
>...
2018 Dec 05
0
[PATCH v9] virtio_blk: add discard and write zeroes support
...] fix LE types in discard struct; cleanups from Ming Lei
> > v8: [dverkamp] replace shifts by 9 with SECTOR_SHIFT constant
> > v7: [dverkamp] use GFP_ATOMIC for allocation that may not sleep; clarify
> > descriptor flags field; comment wording cleanups.
> > v6: don't set T_OUT bit to discard and write zeroes commands.
> > v5: use new block layer API: blk_queue_flag_set.
> > v4: several optimizations based on MST's comments, remove bit field
> > usage for command descriptor.
> > v3: define the virtio-blk protocol to add discard and write zeroes...
2018 Nov 01
1
[PATCH v9] virtio_blk: add discard and write zeroes support
...:
> v9: [dverkamp] fix LE types in discard struct; cleanups from Ming Lei
> v8: [dverkamp] replace shifts by 9 with SECTOR_SHIFT constant
> v7: [dverkamp] use GFP_ATOMIC for allocation that may not sleep; clarify
> descriptor flags field; comment wording cleanups.
> v6: don't set T_OUT bit to discard and write zeroes commands.
> v5: use new block layer API: blk_queue_flag_set.
> v4: several optimizations based on MST's comments, remove bit field
> usage for command descriptor.
> v3: define the virtio-blk protocol to add discard and write zeroes
> support, first...
2018 Oct 12
0
[PATCH v8] virtio_blk: add discard and write zeroes support
...able the new features:
https://chromium.googlesource.com/chromiumos/platform/crosvm/
CHANGELOG:
v8: [dverkamp] replace shifts by 9 with SECTOR_SHIFT constant
v7: [dverkamp] use GFP_ATOMIC for allocation that may not sleep; clarify
descriptor flags field; comment wording cleanups.
v6: don't set T_OUT bit to discard and write zeroes commands.
v5: use new block layer API: blk_queue_flag_set.
v4: several optimizations based on MST's comments, remove bit field
usage for command descriptor.
v3: define the virtio-blk protocol to add discard and write zeroes
support, first version implementation b...
2018 Nov 01
0
[PATCH v9] virtio_blk: add discard and write zeroes support
...e allocation).
CHANGELOG:
v9: [dverkamp] fix LE types in discard struct; cleanups from Ming Lei
v8: [dverkamp] replace shifts by 9 with SECTOR_SHIFT constant
v7: [dverkamp] use GFP_ATOMIC for allocation that may not sleep; clarify
descriptor flags field; comment wording cleanups.
v6: don't set T_OUT bit to discard and write zeroes commands.
v5: use new block layer API: blk_queue_flag_set.
v4: several optimizations based on MST's comments, remove bit field
usage for command descriptor.
v3: define the virtio-blk protocol to add discard and write zeroes
support, first version implementation b...