1 // SPDX-License-Identifier: GPL-2.0 2 3 int io_async_cancel_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); 4 int io_async_cancel(struct io_kiocb *req, unsigned int issue_flags); 5 6 int io_try_cancel(struct io_kiocb *req, struct io_cancel_data *cd); 7 void init_hash_table(struct io_hash_bucket *hash_table, unsigned size); 8 9 struct io_hash_bucket { 10 spinlock_t lock; 11 struct hlist_head list; 12 } ____cacheline_aligned_in_smp; 13