Re: [PATCH] kernel: update callers of task_work_add() to use TWA_RESUME

[Jens Axboe]

On 8/10/20 8:37 AM, Jens Axboe wrote:
> On 8/10/20 5:44 AM, peterz@xxxxxxxxxxxxx wrote:
>> On Sat, Aug 08, 2020 at 03:43:50PM -0600, Jens Axboe wrote:
>>> Any pre-existing caller of this function uses 'true' to signal to use
>>> notifications or not, but we now also have signaled notifications.
>>> Update existing callers that specify 'true' for notify to use the
>>> updated TWA_RESUME instead.
>>>
>>> This was noted in the original commit as well:
>>>
>>> e91b48162332 ("task_work: teach task_work_add() to do signal_wake_up()")
>>>
>>> Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
>>> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
>>> Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
>>>
>>
>> Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
>>
>> How do you want to route this?
> 
> I don't really care, as I have no dependencies on it. Feel free to queue
> it up! It's just sitting at the top of my io_uring branch right now,
> but that's because I had to stuff it somewhere. Easy to pop off the top.

FWIW, I dropped this from my branch, so would be great if you or Oleg
could push this one upstream.

-- 
Jens Axboe