From: Aarushi Mehta <mehta.aaru20@gmail.com>
To: qemu-devel@nongnu.org
Cc: Aarushi Mehta <mehta.aaru20@gmail.com>
Subject: [Qemu-devel] [PATCH v6 02/14] qapi/block-core: add option for io_uring
Date: Fri, 19 Jul 2019 18:57:08 +0530 [thread overview]
Message-ID: <20190719132720.27519-3-mehta.aaru20@gmail.com> (raw)
In-Reply-To: <20190719132720.27519-1-mehta.aaru20@gmail.com>
Only enumerates option for devices that support it
Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com>
---
qapi/block-core.json | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 0d43d4f37c..0a3d4ae7d2 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -2792,11 +2792,13 @@
#
# @threads: Use qemu's thread pool
# @native: Use native AIO backend (only Linux and Windows)
+# @io_uring: Use linux io_uring (since 4.1)
#
# Since: 2.9
##
{ 'enum': 'BlockdevAioOptions',
- 'data': [ 'threads', 'native' ] }
+ 'data': [ 'threads', 'native',
+ { 'name': 'io_uring', 'if': 'defined(CONFIG_LINUX_IO_URING)' } ] }
##
# @BlockdevCacheOptions:
--
2.21.0
next prev parent reply other threads:[~2019-07-19 13:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-19 13:27 [Qemu-devel] [PATCH v6 00/14] Add support for io_uring Aarushi Mehta
2019-07-19 13:27 ` [Qemu-devel] [PATCH v6 01/14] configure: permit use of io_uring Aarushi Mehta
2019-07-19 13:27 ` Aarushi Mehta [this message]
2019-07-19 13:35 [Qemu-devel] [PATCH v6 00/14] Add support for io_uring Aarushi Mehta
2019-07-19 13:35 ` [Qemu-devel] [PATCH v6 02/14] qapi/block-core: add option " Aarushi Mehta
2019-07-19 15:20 ` Stefan Hajnoczi
2019-07-19 15:49 ` Eric Blake
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