[v6,07/14] blockdev: accept io_uring as option
diff mbox series

Message ID 20190719133530.28688-8-mehta.aaru20@gmail.com
State New
Headers show
Series
  • Add support for io_uring
Related show

Commit Message

Aarushi Mehta July 19, 2019, 1:35 p.m. UTC
Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com>
---
 blockdev.c | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

Comments

Stefan Hajnoczi July 19, 2019, 3:36 p.m. UTC | #1
On Fri, Jul 19, 2019 at 07:05:23PM +0530, Aarushi Mehta wrote:
> Signed-off-by: Aarushi Mehta <mehta.aaru20@gmail.com>
> ---
>  blockdev.c | 12 ++++--------
>  1 file changed, 4 insertions(+), 8 deletions(-)

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>

Patch
diff mbox series

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,