From patchwork Fri Nov 11 16:47:19 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [07/10] vdi: convert to .bdrv_co_is_allocated() Date: Fri, 11 Nov 2011 06:47:19 -0000 From: Stefan Hajnoczi X-Patchwork-Id: 125222 Message-Id: <1321030042-20446-8-git-send-email-stefanha@linux.vnet.ibm.com> To: Cc: Kevin Wolf , Paolo Bonzini , Marcelo Tosatti , Stefan Hajnoczi 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 --- block/vdi.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/block/vdi.c b/block/vdi.c index 523a640..1f2bc2c 100644 --- a/block/vdi.c +++ b/block/vdi.c @@ -463,8 +463,8 @@ 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; @@ -981,7 +981,7 @@ static BlockDriver bdrv_vdi = { .bdrv_close = vdi_close, .bdrv_create = vdi_create, .bdrv_co_flush = 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,