diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2025-03-28 23:11:51 +0000 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-03-28 17:14:01 -0600 |
| commit | ea9106786e264483312b9b270fca1b506223338d (patch) | |
| tree | 6df30f09f12c41e7ea56ab041eadcf6294f03470 /io_uring/io_uring.c | |
| parent | 9cc0bbdaba2a66ad90bc6ce45163b7745baffe98 (diff) | |
io_uring: don't pass ctx to tw add remote helper
Unlike earlier versions, io_msg_remote_post() creates a valid request
with a proper context, so don't pass a context to
io_req_task_work_add_remote() explicitly but derive it from the request.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/721f51cf34996d98b48f0bfd24ad40aa2730167e.1743190078.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/io_uring.c')
| -rw-r--r-- | io_uring/io_uring.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index 3ba49c628337..e4484a03e033 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -1141,10 +1141,9 @@ void tctx_task_work(struct callback_head *cb) WARN_ON_ONCE(ret); } -static inline void io_req_local_work_add(struct io_kiocb *req, - struct io_ring_ctx *ctx, - unsigned flags) +static void io_req_local_work_add(struct io_kiocb *req, unsigned flags) { + struct io_ring_ctx *ctx = req->ctx; unsigned nr_wait, nr_tw, nr_tw_prev; struct llist_node *head; @@ -1239,17 +1238,16 @@ static void io_req_normal_work_add(struct io_kiocb *req) void __io_req_task_work_add(struct io_kiocb *req, unsigned flags) { if (req->ctx->flags & IORING_SETUP_DEFER_TASKRUN) - io_req_local_work_add(req, req->ctx, flags); + io_req_local_work_add(req, flags); else io_req_normal_work_add(req); } -void io_req_task_work_add_remote(struct io_kiocb *req, struct io_ring_ctx *ctx, - unsigned flags) +void io_req_task_work_add_remote(struct io_kiocb *req, unsigned flags) { - if (WARN_ON_ONCE(!(ctx->flags & IORING_SETUP_DEFER_TASKRUN))) + if (WARN_ON_ONCE(!(req->ctx->flags & IORING_SETUP_DEFER_TASKRUN))) return; - io_req_local_work_add(req, ctx, flags); + __io_req_task_work_add(req, flags); } static void __cold io_move_task_work_from_local(struct io_ring_ctx *ctx) |