From patchwork Mon Nov 14 12:44:22 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v2,5/9] vvfat: convert to .bdrv_co_is_allocated() Date: Mon, 14 Nov 2011 02:44:22 -0000 From: Stefan Hajnoczi X-Patchwork-Id: 125524 Message-Id: <1321274666-14041-6-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 vvfat_is_allocated() does not block. Signed-off-by: Stefan Hajnoczi --- block/vvfat.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/block/vvfat.c b/block/vvfat.c index 131680f..11dab50 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -2746,7 +2746,7 @@ 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; @@ -2838,7 +2838,7 @@ 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", };