vvfat: convert to .bdrv_co_is_allocated()
authorStefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Mon, 14 Nov 2011 12:44:22 +0000 (12:44 +0000)
committerKevin Wolf <kwolf@redhat.com>
Mon, 5 Dec 2011 13:51:37 +0000 (14:51 +0100)
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>
block/vvfat.c

index a310ce8c3ef99f76cb74943a8934267df6a5d833..eeffc4a4a81ce370eb16da642243e550fd90d527 100644 (file)
@@ -2758,7 +2758,7 @@ static coroutine_fn int vvfat_co_write(BlockDriverState *bs, int64_t sector_num,
     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 @@ static BlockDriver bdrv_vvfat = {
     .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",
 };