Commit Graph

111 Commits

Author SHA1 Message Date
Jens Axboe
7aaff708a7 io_uring: move cancelation into its own file
This also helps cleanup the io_uring.h cancel parts, as we can make
things static in the cancel.c file, mostly.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:12 -06:00
Jens Axboe
329061d3e2 io_uring: move poll handling into its own file
Add a io_poll_issue() rather than export the general task_work locking
and io_issue_sqe(), and put the io_op_defs definition and structure into
a separate header file so that poll can use it.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:12 -06:00
Jens Axboe
c9f06aa7de io_uring: move io_uring_task (tctx) helpers into its own file
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:12 -06:00
Jens Axboe
17437f3114 io_uring: move SQPOLL related handling into its own file
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:12 -06:00
Jens Axboe
59915143e8 io_uring: move timeout opcodes and handling into its own file
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:12 -06:00
Jens Axboe
f9ead18c10 io_uring: split network related opcodes into its own file
While at it, convert the handlers to just use io_eopnotsupp_prep()
if CONFIG_NET isn't set.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:11 -06:00
Jens Axboe
99f15d8d61 io_uring: move uring_cmd handling to its own file
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:11 -06:00
Jens Axboe
cd40cae29e io_uring: split out open/close operations
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:11 -06:00
Jens Axboe
531113bbd5 io_uring: split out splice related operations
This splits out splice and tee support.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:11 -06:00
Jens Axboe
97b388d70b io_uring: handle completions in the core
Normally request handlers complete requests themselves, if they don't
return an error. For the latter case, the core will complete it for
them.

This is unhandy for pushing opcode handlers further out, as we don't
want a bunch of inline completion code and we don't want to make the
completion path slower than it is now.

Let the core handle any completion, unless the handler explicitly
asks us not to.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:11 -06:00
Jens Axboe
de23077eda io_uring: set completion results upfront
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-07-24 18:39:11 -06:00