From: Hao Xu <haoxu.linux@gmail.com>
To: io-uring@vger.kernel.org
Cc: Jens Axboe <axboe@kernel.dk>,
Pavel Begunkov <asml.silence@gmail.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/5] io_uring: add IORING_ACCEPT_MULTISHOT for accept
Date: Fri, 6 May 2022 15:00:58 +0800 [thread overview]
Message-ID: <20220506070102.26032-2-haoxu.linux@gmail.com> (raw)
In-Reply-To: <20220506070102.26032-1-haoxu.linux@gmail.com>
From: Hao Xu <howeyxu@tencent.com>
add an accept_flag IORING_ACCEPT_MULTISHOT for accept, which is to
support multishot.
Signed-off-by: Hao Xu <howeyxu@tencent.com>
---
include/uapi/linux/io_uring.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index fad63564678a..73bc7e54ac18 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -213,6 +213,11 @@ enum {
#define IORING_ASYNC_CANCEL_FD (1U << 1)
#define IORING_ASYNC_CANCEL_ANY (1U << 2)
+/*
+ * accept flags stored in accept_flags
+ */
+#define IORING_ACCEPT_MULTISHOT (1U << 15)
+
/*
* IO completion data structure (Completion Queue Entry)
*/
--
2.36.0
next prev parent reply other threads:[~2022-05-06 7:01 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-06 7:00 [PATCH v2 0/5] fast poll multishot mode Hao Xu
2022-05-06 7:00 ` Hao Xu [this message]
2022-05-06 14:32 ` [PATCH 1/5] io_uring: add IORING_ACCEPT_MULTISHOT for accept Jens Axboe
2022-05-07 4:05 ` Hao Xu
2022-05-06 7:00 ` [PATCH 2/5] io_uring: add REQ_F_APOLL_MULTISHOT for requests Hao Xu
2022-05-06 7:01 ` [PATCH 3/5] io_uring: let fast poll support multishot Hao Xu
2022-05-06 17:19 ` Pavel Begunkov
2022-05-06 22:02 ` Jens Axboe
2022-05-07 6:32 ` Hao Xu
2022-05-07 9:26 ` Pavel Begunkov
2022-05-07 7:08 ` Hao Xu
2022-05-07 9:47 ` Pavel Begunkov
2022-05-07 11:06 ` Hao Xu
2022-05-06 18:02 ` kernel test robot
2022-05-06 7:01 ` [PATCH 4/5] io_uring: add a helper for poll clean Hao Xu
2022-05-06 11:04 ` kernel test robot
2022-05-06 12:47 ` kernel test robot
2022-05-06 14:36 ` Jens Axboe
2022-05-07 6:37 ` Hao Xu
2022-05-06 16:22 ` Pavel Begunkov
2022-05-07 6:43 ` Hao Xu
2022-05-07 9:29 ` Pavel Begunkov
2022-05-06 7:01 ` [PATCH 5/5] io_uring: implement multishot mode for accept Hao Xu
2022-05-06 14:42 ` Jens Axboe
2022-05-07 9:13 ` Hao Xu
2022-05-06 20:50 ` Jens Axboe
2022-05-06 21:29 ` Jens Axboe
2022-05-06 7:36 ` [PATCH v2 0/5] fast poll multishot mode Hao Xu
2022-05-06 14:18 ` Jens Axboe
2022-05-06 16:01 ` Pavel Begunkov
2022-05-06 16:03 ` Jens Axboe
2022-05-06 22:23 ` Jens Axboe
2022-05-06 23:26 ` Jens Axboe
2022-05-07 2:33 ` Jens Axboe
2022-05-07 3:08 ` Jens Axboe
2022-05-07 16:01 ` Hao Xu
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