vvfat: convert to .bdrv_co_is_allocated()
It is trivial to switch from the synchronous .bdrv_is_allocated()
interface to .bdrv_co_is_allocated() since vvfat_is_allocated() does not
block.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
diff --git a/block/vvfat.c b/block/vvfat.c
index a310ce8..eeffc4a 100644
--- a/block/vvfat.c
+++ b/block/vvfat.c
@@ -2758,7 +2758,7 @@
return ret;
}
-static int vvfat_is_allocated(BlockDriverState *bs,
+static int coroutine_fn vvfat_co_is_allocated(BlockDriverState *bs,
int64_t sector_num, int nb_sectors, int* n)
{
BDRVVVFATState* s = bs->opaque;
@@ -2855,7 +2855,7 @@
.bdrv_read = vvfat_co_read,
.bdrv_write = vvfat_co_write,
.bdrv_close = vvfat_close,
- .bdrv_is_allocated = vvfat_is_allocated,
+ .bdrv_co_is_allocated = vvfat_co_is_allocated,
.protocol_name = "fat",
};
