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[Qemu-devel] [PATCH v6 07/14] blockdev: accept io_uring as option
From: |
Aarushi Mehta |
Subject: |
[Qemu-devel] [PATCH v6 07/14] blockdev: accept io_uring as option |
Date: |
Fri, 19 Jul 2019 19:05:23 +0530 |
Signed-off-by: Aarushi Mehta <address@hidden>
---
blockdev.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/blockdev.c b/blockdev.c
index 4d141e9a1f..695b3a803b 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -383,13 +383,9 @@ static void extract_common_blockdev_options(QemuOpts
*opts, int *bdrv_flags,
}
if ((aio = qemu_opt_get(opts, "aio")) != NULL) {
- if (!strcmp(aio, "native")) {
- *bdrv_flags |= BDRV_O_NATIVE_AIO;
- } else if (!strcmp(aio, "threads")) {
- /* this is the default */
- } else {
- error_setg(errp, "invalid aio option");
- return;
+ if (bdrv_parse_aio(aio, bdrv_flags) < 0) {
+ error_setg(errp, "invalid aio option");
+ return;
}
}
}
@@ -4574,7 +4570,7 @@ QemuOptsList qemu_common_drive_opts = {
},{
.name = "aio",
.type = QEMU_OPT_STRING,
- .help = "host AIO implementation (threads, native)",
+ .help = "host AIO implementation (threads, native, io_uring)",
},{
.name = BDRV_OPT_CACHE_WB,
.type = QEMU_OPT_BOOL,
--
2.21.0
- [Qemu-devel] [PATCH v6 00/14] Add support for io_uring, (continued)
- [Qemu-devel] [PATCH v6 00/14] Add support for io_uring, Aarushi Mehta, 2019/07/19
- [Qemu-devel] [PATCH v6 01/14] configure: permit use of io_uring, Aarushi Mehta, 2019/07/19
- [Qemu-devel] [PATCH v6 02/14] qapi/block-core: add option for io_uring, Aarushi Mehta, 2019/07/19
- [Qemu-devel] [PATCH v6 03/14] block/block: add BDRV flag for io_uring, Aarushi Mehta, 2019/07/19
- [Qemu-devel] [PATCH v6 04/14] block/io_uring: implements interfaces for io_uring, Aarushi Mehta, 2019/07/19
- [Qemu-devel] [PATCH v6 05/14] stubs: add stubs for io_uring interface, Aarushi Mehta, 2019/07/19
- [Qemu-devel] [PATCH v6 06/14] util/async: add aio interfaces for io_uring, Aarushi Mehta, 2019/07/19
- [Qemu-devel] [PATCH v6 07/14] blockdev: accept io_uring as option,
Aarushi Mehta <=
- [Qemu-devel] [PATCH v6 08/14] block/file-posix.c: extend to use io_uring, Aarushi Mehta, 2019/07/19
- [Qemu-devel] [PATCH v6 09/14] block: add trace events for io_uring, Aarushi Mehta, 2019/07/19
- [Qemu-devel] [PATCH v6 10/14] block/io_uring: adds userspace completion polling, Aarushi Mehta, 2019/07/19
- [Qemu-devel] [PATCH v6 11/14] qemu-io: adds option to use aio engine, Aarushi Mehta, 2019/07/19