From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:36784) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tvxvr-0002tN-Dm for qemu-devel@nongnu.org; Thu, 17 Jan 2013 17:27:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tvxvo-0005lu-Uj for qemu-devel@nongnu.org; Thu, 17 Jan 2013 17:27:35 -0500 Received: from nodalink.pck.nerim.net ([62.212.105.220]:44075 helo=paradis.irqsave.net) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TvrkN-0005nH-HV for qemu-devel@nongnu.org; Thu, 17 Jan 2013 10:51:19 -0500 From: =?UTF-8?q?Beno=C3=AEt=20Canet?= Date: Thu, 17 Jan 2013 16:51:28 +0100 Message-Id: <1358437897-24251-3-git-send-email-benoit@irqsave.net> In-Reply-To: <1358437897-24251-1-git-send-email-benoit@irqsave.net> References: <1358437897-24251-1-git-send-email-benoit@irqsave.net> Subject: [Qemu-devel] [RFC V6 02/11] quorum: Create BDRVQuorumState and BlkDriver and do init. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, pbonzini@redhat.com, =?UTF-8?q?Beno=C3=AEt=20Canet?= , stefanha@redhat.com Signed-off-by: Benoit Canet --- block/quorum.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/block/quorum.c b/block/quorum.c index ce094a1..1f12438 100644 --- a/block/quorum.c +++ b/block/quorum.c @@ -15,6 +15,13 @@ #include "block/block_int.h" +typedef struct { + BlockDriverState **bs; + int threshold; + int total; + char **filenames; +} BDRVQuorumState; + typedef struct QuorumAIOCB QuorumAIOCB; typedef struct QuorumSingleAIOCB { @@ -26,6 +33,7 @@ typedef struct QuorumSingleAIOCB { struct QuorumAIOCB { BlockDriverAIOCB common; + BDRVQuorumState *bqs; QEMUBH *bh; /* Request metadata */ @@ -43,3 +51,17 @@ struct QuorumAIOCB { void (*vote)(QuorumAIOCB *acb); int vote_ret; }; + +static BlockDriver bdrv_quorum = { + .format_name = "quorum", + .protocol_name = "quorum", + + .instance_size = sizeof(BDRVQuorumState), +}; + +static void bdrv_quorum_init(void) +{ + bdrv_register(&bdrv_quorum); +} + +block_init(bdrv_quorum_init); -- 1.7.10.4