25 Jul
2021
25 Jul
'21
7:10 p.m.
On 7/24/21 11:07 PM, Olivier Langlois wrote:
[ Upstream commit 997135017716 ("io_uring: Fix race condition when sqp thread goes to sleep") ]
If an asynchronous completion happens before the task is preparing itself to wait and set its state to TASK_INTERRUPTIBLE, the completion will not wake up the sqp thread.
Looks good to me - Greg, would you mind queueing this one up?
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Jens Axboe