On 3/8/21 4:54 AM, JeffleXu wrote:
On 3/6/21 1:56 AM, Heinz Mauelshagen wrote:
On 3/5/21 6:46 PM, Heinz Mauelshagen wrote:
On 3/5/21 10:52 AM, JeffleXu wrote:
On 3/3/21 6:09 PM, Mikulas Patocka wrote:
On Wed, 3 Mar 2021, JeffleXu wrote:
On 3/3/21 3:05 AM, Mikulas Patocka wrote:
Support
On 3/6/21 1:56 AM, Heinz Mauelshagen wrote:
>
> On 3/5/21 6:46 PM, Heinz Mauelshagen wrote:
>> On 3/5/21 10:52 AM, JeffleXu wrote:
>>>
>>> On 3/3/21 6:09 PM, Mikulas Patocka wrote:
On Wed, 3 Mar 2021, JeffleXu wrote:
>
> On 3/3/21 3:05 AM, Mikulas Patocka wrote:
>
On 3/7/21 8:54 PM, JeffleXu wrote:
>
>
> On 3/6/21 1:56 AM, Heinz Mauelshagen wrote:
>>
>> On 3/5/21 6:46 PM, Heinz Mauelshagen wrote:
>>> On 3/5/21 10:52 AM, JeffleXu wrote:
On 3/3/21 6:09 PM, Mikulas Patocka wrote:
>
> On Wed, 3 Mar 2021, JeffleXu wrote:
>
>>
>>
On 3/4/21 3:09 AM, Mikulas Patocka wrote:
>
>
> On Thu, 4 Mar 2021, JeffleXu wrote:
>
>>> __split_and_process_non_flush records the poll cookie in ci.poll_cookie.
>>> When we processed all the bios, we poll for the last cookie here:
>>>
>>> if (ci.poll_cookie != BLK_QC_T_NONE) {
>>>
On 3/5/21 7:09 PM, Mike Snitzer wrote:
On Fri, Mar 05 2021 at 12:56pm -0500,
Heinz Mauelshagen wrote:
On 3/5/21 6:46 PM, Heinz Mauelshagen wrote:
On 3/5/21 10:52 AM, JeffleXu wrote:
On 3/3/21 6:09 PM, Mikulas Patocka wrote:
On Wed, 3 Mar 2021, JeffleXu wrote:
On 3/3/21 3:05 AM, Mikulas
On Fri, Mar 05 2021 at 12:56pm -0500,
Heinz Mauelshagen wrote:
>
> On 3/5/21 6:46 PM, Heinz Mauelshagen wrote:
> >On 3/5/21 10:52 AM, JeffleXu wrote:
> >>
> >>On 3/3/21 6:09 PM, Mikulas Patocka wrote:
> >>>
> >>>On Wed, 3 Mar 2021, JeffleXu wrote:
> >>>
>
> On 3/3/21 3:05 AM, Mikulas
On 3/5/21 6:46 PM, Heinz Mauelshagen wrote:
On 3/5/21 10:52 AM, JeffleXu wrote:
On 3/3/21 6:09 PM, Mikulas Patocka wrote:
On Wed, 3 Mar 2021, JeffleXu wrote:
On 3/3/21 3:05 AM, Mikulas Patocka wrote:
Support I/O polling if submit_bio_noacct_mq_direct returned non-empty
cookie.
On 3/5/21 10:52 AM, JeffleXu wrote:
On 3/3/21 6:09 PM, Mikulas Patocka wrote:
On Wed, 3 Mar 2021, JeffleXu wrote:
On 3/3/21 3:05 AM, Mikulas Patocka wrote:
Support I/O polling if submit_bio_noacct_mq_direct returned non-empty
cookie.
Signed-off-by: Mikulas Patocka
---
On 3/3/21 6:09 PM, Mikulas Patocka wrote:
>
>
> On Wed, 3 Mar 2021, JeffleXu wrote:
>
>>
>>
>> On 3/3/21 3:05 AM, Mikulas Patocka wrote:
>>
>>> Support I/O polling if submit_bio_noacct_mq_direct returned non-empty
>>> cookie.
>>>
>>> Signed-off-by: Mikulas Patocka
>>>
>>> ---
>>>
On Thu, 4 Mar 2021, Jeff Moyer wrote:
> Hi, Mikulas,
>
> Mikulas Patocka writes:
>
> > On Wed, 3 Mar 2021, JeffleXu wrote:
> >
> >>
> >>
> >> On 3/3/21 3:05 AM, Mikulas Patocka wrote:
> >>
> >> > Support I/O polling if submit_bio_noacct_mq_direct returned non-empty
> >> > cookie.
> >> >
On Thu, Mar 04 2021 at 10:01am -0500,
Jeff Moyer wrote:
> Hi, Mikulas,
>
> Mikulas Patocka writes:
>
> > On Wed, 3 Mar 2021, JeffleXu wrote:
> >
> >>
> >>
> >> On 3/3/21 3:05 AM, Mikulas Patocka wrote:
> >>
> >> > Support I/O polling if submit_bio_noacct_mq_direct returned non-empty
> >> >
Hi, Mikulas,
Mikulas Patocka writes:
> On Wed, 3 Mar 2021, JeffleXu wrote:
>
>>
>>
>> On 3/3/21 3:05 AM, Mikulas Patocka wrote:
>>
>> > Support I/O polling if submit_bio_noacct_mq_direct returned non-empty
>> > cookie.
>> >
>> > Signed-off-by: Mikulas Patocka
>> >
>> > ---
>> >
On 3/3/21 6:09 PM, Mikulas Patocka wrote:
>
>
> On Wed, 3 Mar 2021, JeffleXu wrote:
>
>>
>>
>> On 3/3/21 3:05 AM, Mikulas Patocka wrote:
>>
>>> Support I/O polling if submit_bio_noacct_mq_direct returned non-empty
>>> cookie.
>>>
>>> Signed-off-by: Mikulas Patocka
>>>
>>> ---
>>>
On Thu, 4 Mar 2021, JeffleXu wrote:
> > __split_and_process_non_flush records the poll cookie in ci.poll_cookie.
> > When we processed all the bios, we poll for the last cookie here:
> >
> > if (ci.poll_cookie != BLK_QC_T_NONE) {
> > while (atomic_read(>io_count) > 1
On Wed, 3 Mar 2021, JeffleXu wrote:
>
>
> On 3/3/21 3:05 AM, Mikulas Patocka wrote:
>
> > Support I/O polling if submit_bio_noacct_mq_direct returned non-empty
> > cookie.
> >
> > Signed-off-by: Mikulas Patocka
> >
> > ---
> > drivers/md/dm.c |5 +
> > 1 file changed, 5
On 3/3/21 3:05 AM, Mikulas Patocka wrote:
> Support I/O polling if submit_bio_noacct_mq_direct returned non-empty
> cookie.
>
> Signed-off-by: Mikulas Patocka
>
> ---
> drivers/md/dm.c |5 +
> 1 file changed, 5 insertions(+)
>
> Index: linux-2.6/drivers/md/dm.c
>
Support I/O polling if submit_bio_noacct_mq_direct returned non-empty
cookie.
Signed-off-by: Mikulas Patocka
---
drivers/md/dm.c |5 +
1 file changed, 5 insertions(+)
Index: linux-2.6/drivers/md/dm.c
===
---
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