From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:54209) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPvu7-0008UW-Rv for qemu-devel@nongnu.org; Mon, 14 Nov 2011 07:44:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RPvu4-00049Y-4d for qemu-devel@nongnu.org; Mon, 14 Nov 2011 07:44:51 -0500 Received: from mtagate1.uk.ibm.com ([194.196.100.161]:48114) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RPvu3-00048r-TD for qemu-devel@nongnu.org; Mon, 14 Nov 2011 07:44:48 -0500 Received: from d06nrmr1707.portsmouth.uk.ibm.com (d06nrmr1707.portsmouth.uk.ibm.com [9.149.39.225]) by mtagate1.uk.ibm.com (8.13.1/8.13.1) with ESMTP id pAECikdv010931 for ; Mon, 14 Nov 2011 12:44:46 GMT Received: from d06av06.portsmouth.uk.ibm.com (d06av06.portsmouth.uk.ibm.com [9.149.37.217]) by d06nrmr1707.portsmouth.uk.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id pAECikaF2531514 for ; Mon, 14 Nov 2011 12:44:46 GMT Received: from d06av06.portsmouth.uk.ibm.com (loopback [127.0.0.1]) by d06av06.portsmouth.uk.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id pAEJik7s010562 for ; Mon, 14 Nov 2011 12:44:46 -0700 From: Stefan Hajnoczi Date: Mon, 14 Nov 2011 12:44:22 +0000 Message-Id: <1321274666-14041-6-git-send-email-stefanha@linux.vnet.ibm.com> In-Reply-To: <1321274666-14041-1-git-send-email-stefanha@linux.vnet.ibm.com> References: <1321274666-14041-1-git-send-email-stefanha@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH v2 5/9] vvfat: convert to .bdrv_co_is_allocated() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org 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", }; -- 1.7.7.1