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SubjectRe: [PATCH v2] io_uring: fix overflowed reqs cancellation
On 5/30/20 5:19 AM, Pavel Begunkov wrote:
> Overflowed requests in io_uring_cancel_files() should be shed only of
> inflight and overflowed refs. All other left references are owned by
> someone else.
> If refcount_sub_and_test() fails, it will go further and put put extra
> ref, don't do that. Also, don't need to do io_wq_cancel_work()
> for overflowed reqs, they will be let go shortly anyway.

Applied, thanks.

Jens Axboe

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