From patchwork Tue Jul 5 11:31:12 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v8,06/12] VMDK: flush multiple extents Date: Tue, 05 Jul 2011 01:31:12 -0000 From: Feiran Zheng X-Patchwork-Id: 103271 Message-Id: <1309865478-32766-7-git-send-email-famcool@gmail.com> To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, Fam Zheng , hch@lst.de, stefanha@gmail.com Flush all the file that referenced by the image. Signed-off-by: Fam Zheng --- block/vmdk.c | 12 +++++++++++- 1 files changed, 11 insertions(+), 1 deletions(-) diff --git a/block/vmdk.c b/block/vmdk.c index 529ae90..f6d2986 100644 --- a/block/vmdk.c +++ b/block/vmdk.c @@ -1072,7 +1072,17 @@ static void vmdk_close(BlockDriverState *bs) static int vmdk_flush(BlockDriverState *bs) { - return bdrv_flush(bs->file); + int i, ret, err; + BDRVVmdkState *s = bs->opaque; + + ret = bdrv_flush(bs->file); + for (i = 0; i < s->num_extents; i++) { + err = bdrv_flush(s->extents[i].file); + if (err < 0) { + ret = err; + } + } + return ret; }