From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:52793) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qt6Ns-0001DU-H1 for qemu-devel@nongnu.org; Mon, 15 Aug 2011 19:15:53 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Qt6Nr-0002Fy-PX for qemu-devel@nongnu.org; Mon, 15 Aug 2011 19:15:52 -0400 Received: from mail-vw0-f45.google.com ([209.85.212.45]:41085) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Qt6Nr-0002Fr-Lb for qemu-devel@nongnu.org; Mon, 15 Aug 2011 19:15:51 -0400 Received: by vws17 with SMTP id 17so4928839vws.4 for ; Mon, 15 Aug 2011 16:15:51 -0700 (PDT) From: Devin Nakamura Date: Mon, 15 Aug 2011 19:16:10 -0400 Message-Id: <1313450170-22646-1-git-send-email-devin122@gmail.com> Subject: [Qemu-devel] [PATCH] qed: make qed_alloc_clusters round up offset to nearest cluster List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, Devin Nakamura Signed-off-by: Devin Nakamura --- block/qed.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/block/qed.c b/block/qed.c index 333f067..9a1e49c 100644 --- a/block/qed.c +++ b/block/qed.c @@ -263,6 +263,8 @@ static int qed_read_string(BlockDriverState *file, uint64_t offset, size_t n, */ static uint64_t qed_alloc_clusters(BDRVQEDState *s, unsigned int n) { + s->file_size = qed_start_of_cluster(s, s->file_size + + s->header.cluster_size - 1); uint64_t offset = s->file_size; s->file_size += n * s->header.cluster_size; return offset; -- 1.7.6.rc1