diff options
Diffstat (limited to 'block/vmdk.c')
| -rw-r--r-- | block/vmdk.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/block/vmdk.c b/block/vmdk.c index 0e791f2d85..3b376ed648 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -1116,6 +1116,17 @@ static int vmdk_write(BlockDriverState *bs, int64_t sector_num, return 0; } +static coroutine_fn int vmdk_co_write(BlockDriverState *bs, int64_t sector_num, + const uint8_t *buf, int nb_sectors) +{ + int ret; + BDRVVmdkState *s = bs->opaque; + qemu_co_mutex_lock(&s->lock); + ret = vmdk_write(bs, sector_num, buf, nb_sectors); + qemu_co_mutex_unlock(&s->lock); + return ret; +} + static int vmdk_create_extent(const char *filename, int64_t filesize, bool flat, bool compress) @@ -1554,7 +1565,7 @@ static BlockDriver bdrv_vmdk = { .bdrv_probe = vmdk_probe, .bdrv_open = vmdk_open, .bdrv_read = vmdk_co_read, - .bdrv_write = vmdk_write, + .bdrv_write = vmdk_co_write, .bdrv_close = vmdk_close, .bdrv_create = vmdk_create, .bdrv_flush = vmdk_flush, |