io_prep_async_worker() called io_wq_assign_next() do many useless checks:
io_req_work_grab_env() was already called during prep, and @do_hashed
is not ever used. Add io_prep_next_work() -- simplified version, that
can be called io-wq.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
}
}
+static inline void io_prep_next_work(struct io_kiocb *req,
+ struct io_kiocb **link)
+{
+ const struct io_op_def *def = &io_op_defs[req->opcode];
+
+ if (!(req->flags & REQ_F_ISREG) && def->unbound_nonreg_file)
+ req->work.flags |= IO_WQ_WORK_UNBOUND;
+
+ *link = io_prep_linked_timeout(req);
+}
+
static inline bool io_prep_async_work(struct io_kiocb *req,
struct io_kiocb **link)
{
{
struct io_kiocb *link;
- io_prep_async_work(nxt, &link);
+ io_prep_next_work(nxt, &link);
*workptr = &nxt->work;
if (link) {
nxt->work.flags |= IO_WQ_WORK_CB;