diff options
| -rw-r--r-- | io_uring/io_uring.c | 16 | ||||
| -rw-r--r-- | io_uring/io_uring.h | 2 | ||||
| -rw-r--r-- | io_uring/net.c | 6 | ||||
| -rw-r--r-- | io_uring/poll.c | 3 | ||||
| -rw-r--r-- | io_uring/rw.c | 4 | ||||
| -rw-r--r-- | io_uring/timeout.c | 2 |
6 files changed, 9 insertions, 24 deletions
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index ecb59bb2418b..9ae5e7db7c6a 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -907,40 +907,30 @@ static void __io_flush_post_cqes(struct io_ring_ctx *ctx) state->cqes_count = 0; } -static bool __io_post_aux_cqe(struct io_ring_ctx *ctx, u64 user_data, s32 res, u32 cflags, - bool allow_overflow) +bool io_post_aux_cqe(struct io_ring_ctx *ctx, u64 user_data, s32 res, u32 cflags) { bool filled; io_cq_lock(ctx); filled = io_fill_cqe_aux(ctx, user_data, res, cflags); - if (!filled && allow_overflow) + if (!filled) filled = io_cqring_event_overflow(ctx, user_data, res, cflags, 0, 0); io_cq_unlock_post(ctx); return filled; } -bool io_post_aux_cqe(struct io_ring_ctx *ctx, u64 user_data, s32 res, u32 cflags) -{ - return __io_post_aux_cqe(ctx, user_data, res, cflags, true); -} - /* * A helper for multishot requests posting additional CQEs. * Should only be used from a task_work including IO_URING_F_MULTISHOT. */ -bool io_fill_cqe_req_aux(struct io_kiocb *req, bool defer, s32 res, u32 cflags) +bool io_req_post_cqe(struct io_kiocb *req, s32 res, u32 cflags) { struct io_ring_ctx *ctx = req->ctx; u64 user_data = req->cqe.user_data; struct io_uring_cqe *cqe; lockdep_assert(!io_wq_current_is_worker()); - - if (!defer) - return __io_post_aux_cqe(ctx, user_data, res, cflags, false); - lockdep_assert_held(&ctx->uring_lock); if (ctx->submit_state.cqes_count == ARRAY_SIZE(ctx->completion_cqes)) { diff --git a/io_uring/io_uring.h b/io_uring/io_uring.h index 7f921daae9c3..460290e1bdec 100644 --- a/io_uring/io_uring.h +++ b/io_uring/io_uring.h @@ -67,7 +67,7 @@ int io_run_task_work_sig(struct io_ring_ctx *ctx); void io_req_defer_failed(struct io_kiocb *req, s32 res); void io_req_complete_post(struct io_kiocb *req, unsigned issue_flags); bool io_post_aux_cqe(struct io_ring_ctx *ctx, u64 user_data, s32 res, u32 cflags); -bool io_fill_cqe_req_aux(struct io_kiocb *req, bool defer, s32 res, u32 cflags); +bool io_req_post_cqe(struct io_kiocb *req, s32 res, u32 cflags); void __io_commit_cqring_flush(struct io_ring_ctx *ctx); struct page **io_pin_pages(unsigned long ubuf, unsigned long len, int *npages); diff --git a/io_uring/net.c b/io_uring/net.c index 4afb475d4197..48bf5ca1a671 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -706,8 +706,7 @@ static inline bool io_recv_finish(struct io_kiocb *req, int *ret, * receive from this socket. */ if ((req->flags & REQ_F_APOLL_MULTISHOT) && !mshot_finished && - io_fill_cqe_req_aux(req, issue_flags & IO_URING_F_COMPLETE_DEFER, - *ret, cflags | IORING_CQE_F_MORE)) { + io_req_post_cqe(req, *ret, cflags | IORING_CQE_F_MORE)) { struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg); int mshot_retry_ret = IOU_ISSUE_SKIP_COMPLETE; @@ -1429,8 +1428,7 @@ retry: if (ret < 0) return ret; - if (io_fill_cqe_req_aux(req, issue_flags & IO_URING_F_COMPLETE_DEFER, - ret, IORING_CQE_F_MORE)) + if (io_req_post_cqe(req, ret, IORING_CQE_F_MORE)) goto retry; io_req_set_res(req, ret, 0); diff --git a/io_uring/poll.c b/io_uring/poll.c index 8901dd118e50..5d55bbf1de15 100644 --- a/io_uring/poll.c +++ b/io_uring/poll.c @@ -322,8 +322,7 @@ static int io_poll_check_events(struct io_kiocb *req, struct io_tw_state *ts) __poll_t mask = mangle_poll(req->cqe.res & req->apoll_events); - if (!io_fill_cqe_req_aux(req, true, mask, - IORING_CQE_F_MORE)) { + if (!io_req_post_cqe(req, mask, IORING_CQE_F_MORE)) { io_req_set_res(req, mask, 0); return IOU_POLL_REMOVE_POLL_USE_RES; } diff --git a/io_uring/rw.c b/io_uring/rw.c index 674581bda8d7..b5165d1c9686 100644 --- a/io_uring/rw.c +++ b/io_uring/rw.c @@ -962,9 +962,7 @@ int io_read_mshot(struct io_kiocb *req, unsigned int issue_flags) cflags = io_put_kbuf(req, issue_flags); rw->len = 0; /* similarly to above, reset len to 0 */ - if (io_fill_cqe_req_aux(req, - issue_flags & IO_URING_F_COMPLETE_DEFER, - ret, cflags | IORING_CQE_F_MORE)) { + if (io_req_post_cqe(req, ret, cflags | IORING_CQE_F_MORE)) { if (issue_flags & IO_URING_F_MULTISHOT) { /* * Force retry, as we might have more data to diff --git a/io_uring/timeout.c b/io_uring/timeout.c index 0a48e6acd0b2..3458ca550b83 100644 --- a/io_uring/timeout.c +++ b/io_uring/timeout.c @@ -72,7 +72,7 @@ static void io_timeout_complete(struct io_kiocb *req, struct io_tw_state *ts) struct io_ring_ctx *ctx = req->ctx; if (!io_timeout_finish(timeout, data)) { - if (io_fill_cqe_req_aux(req, true, -ETIME, IORING_CQE_F_MORE)) { + if (io_req_post_cqe(req, -ETIME, IORING_CQE_F_MORE)) { /* re-arm timer */ spin_lock_irq(&ctx->timeout_lock); list_add(&timeout->list, ctx->timeout_list.prev); |