[PATCH] conf: qemu: add support for io_uring

[Zhenyu Ye]

QEMU has added support for io_uring IO mode, see:

https://git.qemu.org/git/qemu.git/ adcd6e93.

This patch add support for io_uring in libvirt.

Signed-off-by: Zhenyu Ye <yezhenyu2 at huawei.com>
---
 src/conf/domain_conf.c | 1 +
 src/conf/domain_conf.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index d2d97daf80..5ced2f3b6b 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -361,6 +361,7 @@ VIR_ENUM_IMPL(virDomainDiskIo,
               "default",
               "native",
               "threads",
+              "io_uring",
 );
 
 VIR_ENUM_IMPL(virDomainDeviceSGIO,
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index 91b776c28a..905fdecab3 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -421,6 +421,7 @@ typedef enum {
     VIR_DOMAIN_DISK_IO_DEFAULT = 0,
     VIR_DOMAIN_DISK_IO_NATIVE,
     VIR_DOMAIN_DISK_IO_THREADS,
+    VIR_DOMAIN_DISK_IO_URING,
 
     VIR_DOMAIN_DISK_IO_LAST
 } virDomainDiskIo;
-- 
2.19.1