On Thu, Jun 18, 2020 at 11:22:58PM +0530, Kanchan Joshi wrote:
> I was thinking of raw block-access to zone device rather than pristine file
> abstraction.
Why?
> And in that context, semantics, at this point, are unchanged
> (i.e. same as direct writes) while flexibility of async-interface gets
On 2020/06/19 2:55, Kanchan Joshi wrote:
> On Wed, Jun 17, 2020 at 11:56:34PM -0700, Christoph Hellwig wrote:
>> On Wed, Jun 17, 2020 at 10:53:36PM +0530, Kanchan Joshi wrote:
>>> This patchset enables issuing zone-append using aio and io-uring direct-io
>>> interface.
>>>
>>> For aio, this
On 2020/06/19 5:04, Matias Bjørling wrote:
> On 18/06/2020 21.21, Kanchan Joshi wrote:
>> On Thu, Jun 18, 2020 at 10:04:32AM +0200, Matias Bjørling wrote:
>>> On 17/06/2020 19.23, Kanchan Joshi wrote:
This patchset enables issuing zone-append using aio and io-uring
direct-io interface.
On 18/06/2020 21.21, Kanchan Joshi wrote:
On Thu, Jun 18, 2020 at 10:04:32AM +0200, Matias Bjørling wrote:
On 17/06/2020 19.23, Kanchan Joshi wrote:
This patchset enables issuing zone-append using aio and io-uring
direct-io interface.
For aio, this introduces opcode IOCB_CMD_ZONE_APPEND.
On Thu, Jun 18, 2020 at 10:04:32AM +0200, Matias Bjørling wrote:
On 17/06/2020 19.23, Kanchan Joshi wrote:
This patchset enables issuing zone-append using aio and io-uring direct-io
interface.
For aio, this introduces opcode IOCB_CMD_ZONE_APPEND. Application uses start LBA
of the zone to
On Wed, Jun 17, 2020 at 11:56:34PM -0700, Christoph Hellwig wrote:
On Wed, Jun 17, 2020 at 10:53:36PM +0530, Kanchan Joshi wrote:
This patchset enables issuing zone-append using aio and io-uring direct-io
interface.
For aio, this introduces opcode IOCB_CMD_ZONE_APPEND. Application uses start
On Thu, Jun 18, 2020 at 10:04:32AM +0200, Matias Bjørling wrote:
> Please provide a pointers to applications that are updated and ready to take
> advantage of zone append.
That is a pretty high bar for kernel APIs that we don't otherwise
apply unless seriously in doubt.
> I do not believe it's
On 18/06/2020 10.39, Javier González wrote:
On 18.06.2020 10:32, Matias Bjørling wrote:
On 18/06/2020 10.27, Javier González wrote:
On 18.06.2020 10:04, Matias Bjørling wrote:
On 17/06/2020 19.23, Kanchan Joshi wrote:
This patchset enables issuing zone-append using aio and io-uring
direct-io
On 18.06.2020 10:32, Matias Bjørling wrote:
On 18/06/2020 10.27, Javier González wrote:
On 18.06.2020 10:04, Matias Bjørling wrote:
On 17/06/2020 19.23, Kanchan Joshi wrote:
This patchset enables issuing zone-append using aio and io-uring
direct-io interface.
For aio, this introduces opcode
On 18/06/2020 10.27, Javier González wrote:
On 18.06.2020 10:04, Matias Bjørling wrote:
On 17/06/2020 19.23, Kanchan Joshi wrote:
This patchset enables issuing zone-append using aio and io-uring
direct-io interface.
For aio, this introduces opcode IOCB_CMD_ZONE_APPEND. Application
uses
On 17.06.2020 23:56, Christoph Hellwig wrote:
On Wed, Jun 17, 2020 at 10:53:36PM +0530, Kanchan Joshi wrote:
This patchset enables issuing zone-append using aio and io-uring direct-io
interface.
For aio, this introduces opcode IOCB_CMD_ZONE_APPEND. Application uses start LBA
of the zone to
On 18.06.2020 10:04, Matias Bjørling wrote:
On 17/06/2020 19.23, Kanchan Joshi wrote:
This patchset enables issuing zone-append using aio and io-uring direct-io
interface.
For aio, this introduces opcode IOCB_CMD_ZONE_APPEND. Application uses start LBA
of the zone to issue append. On
On 17/06/2020 19.23, Kanchan Joshi wrote:
This patchset enables issuing zone-append using aio and io-uring direct-io
interface.
For aio, this introduces opcode IOCB_CMD_ZONE_APPEND. Application uses start LBA
of the zone to issue append. On completion 'res2' field is used to return
On Wed, Jun 17, 2020 at 10:53:36PM +0530, Kanchan Joshi wrote:
> This patchset enables issuing zone-append using aio and io-uring direct-io
> interface.
>
> For aio, this introduces opcode IOCB_CMD_ZONE_APPEND. Application uses start
> LBA
> of the zone to issue append. On completion 'res2'
On Wed, Jun 17, 2020 at 10:53:36PM +0530, Kanchan Joshi wrote:
> This patchset enables issuing zone-append using aio and io-uring direct-io
> interface.
>
> For aio, this introduces opcode IOCB_CMD_ZONE_APPEND. Application uses start
> LBA
> of the zone to issue append. On completion 'res2'
This patchset enables issuing zone-append using aio and io-uring direct-io
interface.
For aio, this introduces opcode IOCB_CMD_ZONE_APPEND. Application uses start LBA
of the zone to issue append. On completion 'res2' field is used to return
zone-relative offset.
For io-uring, this introduces
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