From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:34235) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T3QT2-0004gE-9s for qemu-devel@nongnu.org; Mon, 20 Aug 2012 07:48:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T3QT1-0004Dd-A2 for qemu-devel@nongnu.org; Mon, 20 Aug 2012 07:48:24 -0400 Received: from mail-wi0-f181.google.com ([209.85.212.181]:65467) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T3QT1-0004DR-3T for qemu-devel@nongnu.org; Mon, 20 Aug 2012 07:48:23 -0400 Received: by wibhm2 with SMTP id hm2so2781899wib.10 for ; Mon, 20 Aug 2012 04:48:22 -0700 (PDT) From: "=?UTF-8?q?Beno=C3=AEt=20Canet?=" Date: Mon, 20 Aug 2012 13:48:00 +0200 Message-Id: <1345463283-9684-7-git-send-email-benoit@irqsave.net> In-Reply-To: <1345463283-9684-1-git-send-email-benoit@irqsave.net> References: <1345463283-9684-1-git-send-email-benoit@irqsave.net> Subject: [Qemu-devel] [RFC V4 6/9] quorum: Add quorum_co_flush(). List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, stefanha@linux.vnet.ibm.com, blauwirbel@gmail.com, anthony@codemonkey.ws, pbonzini@redhat.com, eblake@redhat.com, afaerber@suse.de, =?UTF-8?q?Beno=C3=AEt=20Canet?= Signed-off-by: Benoit Canet --- block/quorum.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/block/quorum.c b/block/quorum.c index 5c87cec..092d1ea 100644 --- a/block/quorum.c +++ b/block/quorum.c @@ -269,6 +269,18 @@ static BlockDriverAIOCB *quorum_aio_writev(BlockDriverState *bs, return &acb->common; } +static coroutine_fn int quorum_co_flush(BlockDriverState *bs) +{ + BDRVQuorumState *s = bs->opaque; + int i; + + for (i = 0; i < s->total; i++) { + bdrv_co_flush(s->bs[i]); + } + + return 0; +} + static BlockDriver bdrv_quorum = { .format_name = "quorum", .protocol_name = "quorum", @@ -277,6 +289,7 @@ static BlockDriver bdrv_quorum = { .bdrv_file_open = quorum_open, .bdrv_close = quorum_close, + .bdrv_co_flush_to_disk = quorum_co_flush, .bdrv_aio_writev = quorum_aio_writev, }; -- 1.7.9.5