; linux-ker...@vger.kernel.org;
>> h...@infradead.org; linux-block@vger.kernel.org; paolo.vale...@linaro.org
>> Subject: Re: Device or HBA level QD throttling creates randomness in
>> sequetial workload
>>
>> On 01/30/2017 09:30 AM, Bart Van Assche wrote
d.org; linux-block@vger.kernel.org; paolo.vale...@linaro.org
> Subject: Re: Device or HBA level QD throttling creates randomness in
> sequetial workload
>
> On 01/30/2017 09:30 AM, Bart Van Assche wrote:
> > On Mon, 2017-01-30 at 19:22 +0530, Kashyap Desai wrote:
> >&
On 01/30/2017 09:30 AM, Bart Van Assche wrote:
> On Mon, 2017-01-30 at 19:22 +0530, Kashyap Desai wrote:
>> - if (atomic_inc_return(>fw_outstanding) >
>> - instance->host->can_queue) {
>> - atomic_dec(>fw_outstanding);
>> - return SCSI_MLQUEUE_HOST_BUSY;
>> - }
>> + if
On Mon, 2017-01-30 at 19:22 +0530, Kashyap Desai wrote:
> - if (atomic_inc_return(>fw_outstanding) >
> - instance->host->can_queue) {
> - atomic_dec(>fw_outstanding);
> - return SCSI_MLQUEUE_HOST_BUSY;
> - }
> + if (atomic_inc_return(>fw_outstanding) > safe_can_queue) {
-ker...@vger.kernel.org'; 'linux-
> bl...@vger.kernel.org'; 'Christoph Hellwig'; 'paolo.vale...@linaro.org'
> Subject: RE: Device or HBA level QD throttling creates randomness in
> sequetial workload
>
> Jens- Replied inline.
>
>
> Omar - I tested your WIP repo and figur
vger.kernel.org; linux-
> > bl...@vger.kernel.org; ax...@kernel.dk; Christoph Hellwig;
> > paolo.vale...@linaro.org
> > Subject: Re: Device or HBA level QD throttling creates randomness in
> sequetial
> > workload
> >
> > On Mon, Oct 24, 2016 at 06:35:01PM +0530, Ka
lwig;
> paolo.vale...@linaro.org
> Subject: Re: Device or HBA level QD throttling creates randomness in
sequetial
> workload
>
> On Mon, Oct 24, 2016 at 06:35:01PM +0530, Kashyap Desai wrote:
> > >
> > > On Fri, Oct 21, 2016 at 05:43:35PM +0530, Kashyap Desai wrote:
>
>
> On Fri, Oct 21, 2016 at 05:43:35PM +0530, Kashyap Desai wrote:
> > Hi -
> >
> > I found below conversation and it is on the same line as I wanted some
> > input from mailing list.
> >
> > http://marc.info/?l=linux-kernel=147569860526197=2
> >
> > I can do testing on any WIP item as Omar
On Fri, Oct 21, 2016 at 05:43:35PM +0530, Kashyap Desai wrote:
> Hi -
>
> I found below conversation and it is on the same line as I wanted some
> input from mailing list.
>
> http://marc.info/?l=linux-kernel=147569860526197=2
>
> I can do testing on any WIP item as Omar mentioned in above
Hi -
I found below conversation and it is on the same line as I wanted some
input from mailing list.
http://marc.info/?l=linux-kernel=147569860526197=2
I can do testing on any WIP item as Omar mentioned in above discussion.
https://github.com/osandov/linux/tree/blk-mq-iosched
Is there any
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