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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>
Subject: [PATCH 1/4] io_uring: add IORING_ACCEPT_MULTISHOT for accept
Date: Sun,  8 May 2022 23:37:44 +0800	[thread overview]
Message-ID: <SG2PR01MB2411F38C785EA60B6988A726FFC79@SG2PR01MB2411.apcprd01.prod.exchangelabs.com> (raw)
In-Reply-To: <20220508153747.6184-1-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 06621a278cb6..7c3d70d12428 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -223,6 +223,11 @@ enum {
  */
 #define IORING_RECVSEND_POLL_FIRST	(1U << 0)
 
+/*
+ * accept flags stored in sqe->ioprio
+ */
+#define IORING_ACCEPT_MULTISHOT	(1U << 0)
+
 /*
  * IO completion data structure (Completion Queue Entry)
  */
-- 
2.25.1


       reply	other threads:[~2022-05-08 15:38 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20220508153747.6184-1-haoxu.linux@gmail.com>
2022-05-08 15:37 ` Hao Xu [this message]
2022-05-08 15:37 ` [PATCH 2/4] io_uring: add REQ_F_APOLL_MULTISHOT for requests Hao Xu
2022-05-08 15:37 ` [PATCH 3/4] io_uring: let fast poll support multishot Hao Xu
2022-05-08 15:37 ` [PATCH 4/4] io_uring: implement multishot mode for accept Hao Xu
2022-05-14 14:20 [PATCH v6 0/4] fast poll multishot mode Hao Xu
2022-05-14 14:20 ` [PATCH 1/4] io_uring: add IORING_ACCEPT_MULTISHOT for accept Hao Xu
     [not found] <20220508153203.5544-1-haoxu.linux@gmail.com>
2022-05-08 15:32 ` Hao Xu
     [not found] <20220507171504.151739-1-haoxu_linux@126.com>
2022-05-07 17:15 ` Hao Xu
  -- strict thread matches above, loose matches on Subject: below --
2022-05-07 14:06 [PATCH v3 0/4] fast poll multishot mode Hao Xu
2022-05-07 14:06 ` [PATCH 1/4] io_uring: add IORING_ACCEPT_MULTISHOT for accept Hao Xu
2022-05-07 14:16   ` Jens Axboe
2022-05-07 15:31     ` Hao Xu
2022-05-07 15:38       ` Jens Axboe
2022-05-07 15:52         ` Hao Xu
2022-05-07 15:57           ` Jens Axboe
2022-05-07 16:07             ` Hao Xu

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