io_uring: use original request task for inflight tracking
commit 386e4fb6962b9f248a80f8870aea0870ca603e89 upstream. In prior kernels, we did file assignment always at prep time. This meant that req->task == current. But after deferring that assignment and then pushing the inflight tracking back in, we've got the inflight tracking using current when it should in fact now be using req->task. Fixup that error introduced by adding the inflight tracking back after file assignments got modifed. Fixes: 9cae36a094e7 ("io_uring: reinstate the inflight tracking") Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1405,7 +1405,7 @@ static void io_req_track_inflight(struct io_kiocb *req)
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{
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if (!(req->flags & REQ_F_INFLIGHT)) {
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req->flags |= REQ_F_INFLIGHT;
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atomic_inc(¤t->io_uring->inflight_tracked);
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atomic_inc(&req->task->io_uring->inflight_tracked);
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}
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}
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