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[Qemu-block] [RFC PATCH 0/9] Add support for io_uring
From: |
Aarushi Mehta |
Subject: |
[Qemu-block] [RFC PATCH 0/9] Add support for io_uring |
Date: |
Wed, 22 May 2019 05:11:06 +0530 |
This patch series adds supports for the newly developed io_uring Linux AIO
interface. Testing it requires a host kernel with it and the liburing library.
Use the option -drive aio=io_uring to enable it.
Signed-off-by: Aarushi Mehta <address@hidden>
Aarushi Mehta (9):
qapi/block-core: add option for io_uring
block/block: add BDRV flag for io_uring
include/block: declare interfaces for io_uring
stubs: add aio interface stubs for io_uring
util/asyn: add aio interfaces for io_uring
block/io_uring: implements interfaces for io_uring
blockdev: accept io_uring as option
block/file-posix: extends to use with io_uring
configure: permits use of io_uring with probe
block/Makefile.objs | 2 +
block/file-posix.c | 63 ++++++-
block/io_uring.c | 385 ++++++++++++++++++++++++++++++++++++++++
blockdev.c | 4 +-
configure | 27 +++
include/block/aio.h | 16 +-
include/block/block.h | 1 +
include/block/raw-aio.h | 15 ++
qapi/block-core.json | 3 +-
stubs/Makefile.objs | 1 +
stubs/io_uring.c | 32 ++++
util/async.c | 32 ++++
12 files changed, 573 insertions(+), 8 deletions(-)
create mode 100644 block/io_uring.c
create mode 100644 stubs/io_uring.c
--
2.17.1
- [Qemu-block] [RFC PATCH 7/9] blockdev: accept io_uring as option, (continued)
- Re: [Qemu-block] [Qemu-devel] [RFC PATCH 0/9] Add support for io_uring, Stefan Hajnoczi, 2019/05/22
- [Qemu-block] [RFC PATCH 0/9] Add support for io_uring,
Aarushi Mehta <=
- [Qemu-block] [RFC PATCH 8/9] block/file-posix: extends to use with io_uring, Aarushi Mehta, 2019/05/21
- [Qemu-block] [RFC PATCH 9/9] configure: permits use of io_uring with probe, Aarushi Mehta, 2019/05/21
- [Qemu-block] [RFC PATCH 4/9] stubs: add aio interface stubs for io_uring, Aarushi Mehta, 2019/05/21
- [Qemu-block] [RFC PATCH 6/9] block/io_uring: implements interfaces for io_uring, Aarushi Mehta, 2019/05/21
- [Qemu-block] [RFC PATCH 7/9] blockdev: accept io_uring as option, Aarushi Mehta, 2019/05/21
- [Qemu-block] [RFC PATCH 3/9] include/block: declare interfaces for io_uring, Aarushi Mehta, 2019/05/21
- [Qemu-block] [RFC PATCH 5/9] util/asyn: add aio interfaces for io_uring, Aarushi Mehta, 2019/05/21
- [Qemu-block] [RFC PATCH 1/9] qapi/block-core: add option for io_uring, Aarushi Mehta, 2019/05/21
- [Qemu-block] [RFC PATCH 2/9] block/block: add BDRV flag for io_uring, Aarushi Mehta, 2019/05/21