From: Aarushi Mehta <mehta.aaru20@gmail.com>
Date: Mon, 20 Jan 2020 14:18:45 +0000 (+0000)
Subject: qapi/block-core: add option for io_uring
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f14beaecaf019b60a890d3c5439619fa0c5d59ce;p=qemu.git

qapi/block-core: add option for io_uring

Since io_uring is the actual name of the Linux API, we use it as enum
value even though the QAPI schema conventions would prefer io-uring.

Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20200120141858.587874-3-stefanha@redhat.com
Message-Id: <20200120141858.587874-3-stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---

diff --git a/qapi/block-core.json b/qapi/block-core.json
index 7ff5e5edaf..ef94a29686 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -2851,11 +2851,13 @@
 #
 # @threads:     Use qemu's thread pool
 # @native:      Use native AIO backend (only Linux and Windows)
+# @io_uring:    Use linux io_uring (since 5.0)
 #
 # Since: 2.9
 ##
 { 'enum': 'BlockdevAioOptions',
-  'data': [ 'threads', 'native' ] }
+  'data': [ 'threads', 'native',
+            { 'name': 'io_uring', 'if': 'defined(CONFIG_LINUX_IO_URING)' } ] }
 
 ##
 # @BlockdevCacheOptions: