From: Hao Xu <hao.xu@linux.dev>
To: io-uring@vger.kernel.org
Cc: Jens Axboe <axboe@kernel.dk>,
Pavel Begunkov <asml.silence@gmail.com>,
Ingo Molnar <mingo@kernel.org>,
Wanpeng Li <wanpengli@tencent.com>
Subject: [PATCH 19/19] io_uring: wire up uringlet
Date: Fri, 19 Aug 2022 23:27:38 +0800 [thread overview]
Message-ID: <20220819152738.1111255-20-hao.xu@linux.dev> (raw)
In-Reply-To: <20220819152738.1111255-1-hao.xu@linux.dev>
From: Hao Xu <howeyxu@tencent.com>
Enable the uringlet mode.
Signed-off-by: Hao Xu <howeyxu@tencent.com>
---
io_uring/io_uring.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c
index 7ebc83b3a33f..72474b512063 100644
--- a/io_uring/io_uring.c
+++ b/io_uring/io_uring.c
@@ -3313,8 +3313,6 @@ static __cold int io_uring_create(unsigned entries, struct io_uring_params *p,
struct file *file;
int ret;
- if (p->flags & IORING_SETUP_URINGLET)
- return -EINVAL;
if (!entries)
return -EINVAL;
if (entries > IORING_MAX_ENTRIES) {
--
2.25.1
next prev parent reply other threads:[~2022-08-19 15:30 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-19 15:27 [RFC 00/19] uringlet Hao Xu
2022-08-19 15:27 ` [PATCH 01/19] io_uring: change return value of create_io_worker() and io_wqe_create_worker() Hao Xu
2022-08-19 15:27 ` [PATCH 02/19] io_uring: add IORING_SETUP_URINGLET Hao Xu
2022-08-19 15:27 ` [PATCH 03/19] io_uring: make worker pool per ctx for uringlet mode Hao Xu
2022-08-19 15:27 ` [PATCH 04/19] io-wq: split io_wqe_worker() to io_wqe_worker_normal() and io_wqe_worker_let() Hao Xu
2022-08-19 15:27 ` [PATCH 05/19] io_uring: add io_uringler_offload() for uringlet mode Hao Xu
2022-08-19 15:27 ` [PATCH 06/19] io-wq: change the io-worker scheduling logic Hao Xu
2022-08-19 15:27 ` [PATCH 07/19] io-wq: move worker state flags to io-wq.h Hao Xu
2022-08-19 15:27 ` [PATCH 08/19] io-wq: add IO_WORKER_F_SUBMIT and its friends Hao Xu
2022-08-19 15:27 ` [PATCH 09/19] io-wq: add IO_WORKER_F_SCHEDULED " Hao Xu
2022-08-19 15:27 ` [PATCH 10/19] io_uring: add io_submit_sqes_let() Hao Xu
2022-08-19 15:27 ` [PATCH 11/19] io_uring: don't allocate io-wq for a worker in uringlet mode Hao Xu
2022-08-19 15:27 ` [PATCH 12/19] io_uring: add uringlet worker cancellation function Hao Xu
2022-08-19 15:27 ` [PATCH 13/19] io-wq: add wq->owner for uringlet mode Hao Xu
2022-08-19 15:27 ` [PATCH 14/19] io_uring: modify issue_flags " Hao Xu
2022-08-19 15:27 ` [PATCH 15/19] io_uring: don't use inline completion cache if scheduled Hao Xu
2022-08-19 15:27 ` [PATCH 16/19] io_uring: release ctx->let when a ring exits Hao Xu
2022-08-19 15:27 ` [PATCH 17/19] io_uring: disable task plug for now Hao Xu
2022-08-19 15:27 ` [PATCH 18/19] io-wq: only do io_uringlet_end() at the first schedule time Hao Xu
2022-08-19 15:27 ` Hao Xu [this message]
2022-08-25 13:03 ` [RFC 00/19] uringlet Hao Xu
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