return ret;
}
-int io_try_cancel(struct io_kiocb *req, struct io_cancel_data *cd,
+int io_try_cancel(struct io_uring_task *tctx, struct io_cancel_data *cd,
unsigned issue_flags)
{
- struct io_ring_ctx *ctx = req->ctx;
+ struct io_ring_ctx *ctx = cd->ctx;
int ret;
- WARN_ON_ONCE(!io_wq_current_is_worker() && req->task != current);
+ WARN_ON_ONCE(!io_wq_current_is_worker() && tctx != current->io_uring);
- ret = io_async_cancel_one(req->task->io_uring, cd);
+ ret = io_async_cancel_one(tctx, cd);
/*
* Fall-through even for -EALREADY, as we may have poll armed
* that need unarming.
return ret;
}
-
int io_async_cancel_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
struct io_cancel *cancel = io_kiocb_to_cmd(req);
return 0;
}
-static int __io_async_cancel(struct io_cancel_data *cd, struct io_kiocb *req,
+static int __io_async_cancel(struct io_cancel_data *cd,
+ struct io_uring_task *tctx,
unsigned int issue_flags)
{
bool all = cd->flags & (IORING_ASYNC_CANCEL_ALL|IORING_ASYNC_CANCEL_ANY);
int ret, nr = 0;
do {
- ret = io_try_cancel(req, cd, issue_flags);
+ ret = io_try_cancel(tctx, cd, issue_flags);
if (ret == -ENOENT)
break;
if (!all)
.flags = cancel->flags,
.seq = atomic_inc_return(&req->ctx->cancel_seq),
};
+ struct io_uring_task *tctx = req->task->io_uring;
int ret;
if (cd.flags & IORING_ASYNC_CANCEL_FD) {
cd.file = req->file;
}
- ret = __io_async_cancel(&cd, req, issue_flags);
+ ret = __io_async_cancel(&cd, tctx, issue_flags);
done:
if (ret < 0)
req_set_fail(req);
int io_async_cancel_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe);
int io_async_cancel(struct io_kiocb *req, unsigned int issue_flags);
-int io_try_cancel(struct io_kiocb *req, struct io_cancel_data *cd,
+int io_try_cancel(struct io_uring_task *tctx, struct io_cancel_data *cd,
unsigned int issue_flags);
void init_hash_table(struct io_hash_table *table, unsigned size);
.data = prev->cqe.user_data,
};
- ret = io_try_cancel(req, &cd, issue_flags);
+ ret = io_try_cancel(req->task->io_uring, &cd, issue_flags);
}
io_req_set_res(req, ret ?: -ETIME, 0);
io_req_complete_post(req);