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Diffstat (limited to 'block.c')
-rw-r--r--block.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/block.c b/block.c
index 82ffea875..033957daf 100644
--- a/block.c
+++ b/block.c
@@ -411,7 +411,8 @@ int bdrv_open2(BlockDriverState *bs, const char *filename, int flags,
/* Note: for compatibility, we open disk image files as RDWR, and
RDONLY as fallback */
if (!(flags & BDRV_O_FILE))
- open_flags = BDRV_O_RDWR | (flags & BDRV_O_CACHE_MASK);
+ open_flags = BDRV_O_RDWR |
+ (flags & (BDRV_O_CACHE_MASK|BDRV_O_NATIVE_AIO));
else
open_flags = flags & ~(BDRV_O_FILE | BDRV_O_SNAPSHOT);
ret = drv->bdrv_open(bs, filename, open_flags);