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[PATCH v3 02/15] qapi/block-core: add option for io_uring
From: |
Stefan Hajnoczi |
Subject: |
[PATCH v3 02/15] qapi/block-core: add option for io_uring |
Date: |
Wed, 18 Dec 2019 16:32:15 +0000 |
From: Aarushi Mehta <address@hidden>
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 <address@hidden>
Acked-by: Markus Armbruster <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
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 --git a/qapi/block-core.json b/qapi/block-core.json
index 0cf68fea14..18f907373c 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:
--
2.23.0
- [PATCH v3 00/15] io_uring: add Linux io_uring AIO engine, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 01/15] configure: permit use of io_uring, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 02/15] qapi/block-core: add option for io_uring,
Stefan Hajnoczi <=
- [PATCH v3 03/15] block/block: add BDRV flag for io_uring, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 05/15] stubs: add stubs for io_uring interface, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 04/15] block/io_uring: implements interfaces for io_uring, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 06/15] util/async: add aio interfaces for io_uring, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 07/15] blockdev: adds bdrv_parse_aio to use io_uring, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 08/15] block/file-posix.c: extend to use io_uring, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 09/15] block: add trace events for io_uring, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 10/15] block/io_uring: adds userspace completion polling, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 11/15] qemu-io: adds option to use aio engine, Stefan Hajnoczi, 2019/12/18
- [PATCH v3 12/15] qemu-img: adds option to use aio engine for benchmarking, Stefan Hajnoczi, 2019/12/18