From 390ed29b5e425ba00da2b6113b74a14949f71b02 Mon Sep 17 00:00:00 2001
From: Hao Xu <howeyxu@tencent.com>
Date: Sat, 14 May 2022 22:20:43 +0800
Subject: [PATCH] io_uring: add IORING_ACCEPT_MULTISHOT for accept
Git-commit: 390ed29b5e425ba00da2b6113b74a14949f71b02
Patch-mainline: v5.19-rc1
References: bsc#1205205

add an accept_flag IORING_ACCEPT_MULTISHOT for accept, which is to
support multishot.

Signed-off-by: Hao Xu <howeyxu@tencent.com>
Link: https://lore.kernel.org/r/20220514142046.58072-2-haoxu.linux@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>
---
 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 36ec43dc7bf9..15f821af9242 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -232,6 +232,11 @@ 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)
  */
-- 
2.35.3