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io_uring: remove async/poll related provided buffer recycles 

These aren't necessary anymore, get rid of them.

Link: https://lore.kernel.org/r/20250821020750.598432-13-axboe@kernel.dk
Signed-off-by: Jens Axboe <axboe@kernel.dk>
pull/1354/merge
Jens Axboe 2025-08-20 20:03:40 -06:00
parent 5fda512554
commit e973837b54
2 changed files with 0 additions and 6 deletions
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2
io_uring/io_uring.c
View File

@ -2025,11 +2025,9 @@ fail:
switch (io_arm_poll_handler(req, 0)) {
case IO_APOLL_READY:
io_kbuf_recycle(req, NULL, 0);
io_req_task_queue(req);
break;
case IO_APOLL_ABORTED:
io_kbuf_recycle(req, NULL, 0);
io_queue_iowq(req);
break;
case IO_APOLL_OK:

4
io_uring/poll.c
View File

@ -316,10 +316,8 @@ void io_poll_task_func(struct io_kiocb *req, io_tw_token_t tw)
ret = io_poll_check_events(req, tw);
if (ret == IOU_POLL_NO_ACTION) {
io_kbuf_recycle(req, NULL, 0);
return;
} else if (ret == IOU_POLL_REQUEUE) {
io_kbuf_recycle(req, NULL, 0);
__io_poll_execute(req, 0);
return;
}
@ -686,8 +684,6 @@ int io_arm_apoll(struct io_kiocb *req, unsigned issue_flags, __poll_t mask)
req->flags |= REQ_F_POLLED;
ipt.pt._qproc = io_async_queue_proc;
io_kbuf_recycle(req, NULL, issue_flags);
ret = __io_arm_poll_handler(req, &apoll->poll, &ipt, mask, issue_flags);
if (ret)
return ret > 0 ? IO_APOLL_READY : IO_APOLL_ABORTED;