diff options
| author | Aarushi Mehta <mehta.aaru20@gmail.com> | 2020-01-20 14:18:50 +0000 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2020-01-30 20:59:41 +0000 |
| commit | f80f267373fd3170584da9d229ac07d4f26b7e16 (patch) | |
| tree | 8961d4c96aa8970f1c2af50bf4320072d03221d1 /blockdev.c | |
| parent | fcb7a4a4e8ae8938e86a669dd9c276ee98aa4203 (diff) | |
blockdev: adds bdrv_parse_aio to use io_uring
Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com>
Acked-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20200120141858.587874-8-stefanha@redhat.com
Message-Id: <20200120141858.587874-8-stefanha@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/blockdev.c b/blockdev.c index 4cd9a58d36..c6a727cca9 100644 --- a/blockdev.c +++ b/blockdev.c @@ -385,13 +385,9 @@ 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; } } } @@ -4672,7 +4668,7 @@ 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, |