Move io_put_req() in io_poll_task_handler() from under spinlock. This
eliminates the need to use REQ_F_COMP_LOCKED, at the expense of
potentially having to grab the lock again. That's still a better trade
off than relying on the locked flag.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
hash_del(&req->hash_node);
io_poll_complete(req, req->result, 0);
- req->flags |= REQ_F_COMP_LOCKED;
- *nxt = io_put_req_find_next(req);
spin_unlock_irq(&ctx->completion_lock);
+ *nxt = io_put_req_find_next(req);
io_cqring_ev_posted(ctx);
}