diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2024-04-19 12:08:41 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-04-22 19:31:18 -0600 |
| commit | 5a569469b973cb7a6c58192a37dfb8418686e518 (patch) | |
| tree | 3be0dd2887479a46493b224cfef81f48c8e47957 | |
| parent | 3830fff39941bd41f50d3bb8355883276d7b0771 (diff) | |
| download | renesas-drivers-5a569469b973cb7a6c58192a37dfb8418686e518.tar.gz | |
io_uring/notif: simplify io_notif_flush()
io_notif_flush() is partially duplicating io_tx_ubuf_complete(), so
instead of duplicating it, make the flush call io_tx_ubuf_complete.
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/19e41652c16718b946a5c80d2ad409df7682e47e.1713369317.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | io_uring/notif.c | 6 | ||||
| -rw-r--r-- | io_uring/notif.h | 9 |
2 files changed, 6 insertions, 9 deletions
diff --git a/io_uring/notif.c b/io_uring/notif.c index 53532d78a947d6..26680176335f40 100644 --- a/io_uring/notif.c +++ b/io_uring/notif.c @@ -9,7 +9,7 @@ #include "notif.h" #include "rsrc.h" -void io_notif_tw_complete(struct io_kiocb *notif, struct io_tw_state *ts) +static void io_notif_tw_complete(struct io_kiocb *notif, struct io_tw_state *ts) { struct io_notif_data *nd = io_notif_to_data(notif); @@ -23,8 +23,8 @@ void io_notif_tw_complete(struct io_kiocb *notif, struct io_tw_state *ts) io_req_task_complete(notif, ts); } -static void io_tx_ubuf_complete(struct sk_buff *skb, struct ubuf_info *uarg, - bool success) +void io_tx_ubuf_complete(struct sk_buff *skb, struct ubuf_info *uarg, + bool success) { struct io_notif_data *nd = container_of(uarg, struct io_notif_data, uarg); struct io_kiocb *notif = cmd_to_io_kiocb(nd); diff --git a/io_uring/notif.h b/io_uring/notif.h index 2e25a2fc77d1d8..2cf9ff6abd7ab1 100644 --- a/io_uring/notif.h +++ b/io_uring/notif.h @@ -21,7 +21,8 @@ struct io_notif_data { }; struct io_kiocb *io_alloc_notif(struct io_ring_ctx *ctx); -void io_notif_tw_complete(struct io_kiocb *notif, struct io_tw_state *ts); +void io_tx_ubuf_complete(struct sk_buff *skb, struct ubuf_info *uarg, + bool success); static inline struct io_notif_data *io_notif_to_data(struct io_kiocb *notif) { @@ -33,11 +34,7 @@ static inline void io_notif_flush(struct io_kiocb *notif) { struct io_notif_data *nd = io_notif_to_data(notif); - /* drop slot's master ref */ - if (refcount_dec_and_test(&nd->uarg.refcnt)) { - notif->io_task_work.func = io_notif_tw_complete; - __io_req_task_work_add(notif, IOU_F_TWQ_LAZY_WAKE); - } + io_tx_ubuf_complete(NULL, &nd->uarg, true); } static inline int io_notif_account_mem(struct io_kiocb *notif, unsigned len) |