diff mbox series

[v4,02/15] qapi/block-core: add option for io_uring

Message ID 20200114105921.131880-3-stefanha@redhat.com (mailing list archive)
State New, archived
Headers show
Series io_uring: add Linux io_uring AIO engine | expand

Commit Message

Stefan Hajnoczi Jan. 14, 2020, 10:59 a.m. UTC 
From: Aarushi Mehta <mehta.aaru20@gmail.com>

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>
---
v12:
 * Reword commit description [Markus]
 * Update version from 4.2 to 5.0
---
 qapi/block-core.json | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

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: