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authorStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2011-11-14 12:44:23 +0000
committerKevin Wolf <kwolf@redhat.com>2011-12-05 14:51:37 +0100
commite850b35a1f41304c31b971bde95f0534f2afd791 (patch)
tree69f60a28fd4581bf255e3ef82754bd034c9e0665
parent73f703ca8f6c9def3c353b67ead01afd10e440c7 (diff)
downloadqemu-arm-e850b35a1f41304c31b971bde95f0534f2afd791.tar.gz
vdi: convert to .bdrv_co_is_allocated()
It is trivial to switch from the synchronous .bdrv_is_allocated() interface to .bdrv_co_is_allocated() since vdi_is_allocated() does not block. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
-rw-r--r--block/vdi.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/block/vdi.c b/block/vdi.c
index 02da6b44d0..e1d8cffc2d 100644
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -472,8 +472,8 @@ static int vdi_open(BlockDriverState *bs, int flags)
return -1;
}
-static int vdi_is_allocated(BlockDriverState *bs, int64_t sector_num,
- int nb_sectors, int *pnum)
+static int coroutine_fn vdi_co_is_allocated(BlockDriverState *bs,
+ int64_t sector_num, int nb_sectors, int *pnum)
{
/* TODO: Check for too large sector_num (in bdrv_is_allocated or here). */
BDRVVdiState *s = (BDRVVdiState *)bs->opaque;
@@ -996,7 +996,7 @@ static BlockDriver bdrv_vdi = {
.bdrv_close = vdi_close,
.bdrv_create = vdi_create,
.bdrv_co_flush_to_disk = vdi_co_flush,
- .bdrv_is_allocated = vdi_is_allocated,
+ .bdrv_co_is_allocated = vdi_co_is_allocated,
.bdrv_make_empty = vdi_make_empty,
.bdrv_aio_readv = vdi_aio_readv,