From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:34154) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T3QSt-0004ES-Fu for qemu-devel@nongnu.org; Mon, 20 Aug 2012 07:48:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T3QSs-0004BW-Gb for qemu-devel@nongnu.org; Mon, 20 Aug 2012 07:48:15 -0400 Received: from mail-wg0-f41.google.com ([74.125.82.41]:52168) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T3QSs-0004Am-BI for qemu-devel@nongnu.org; Mon, 20 Aug 2012 07:48:14 -0400 Received: by mail-wg0-f41.google.com with SMTP id ds1so3208452wgb.4 for ; Mon, 20 Aug 2012 04:48:14 -0700 (PDT) From: "=?UTF-8?q?Beno=C3=AEt=20Canet?=" Date: Mon, 20 Aug 2012 13:47:56 +0200 Message-Id: <1345463283-9684-3-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 2/9] 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, 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 | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/block/quorum.c b/block/quorum.c index 65a6b55..19a9a44 100644 --- a/block/quorum.c +++ b/block/quorum.c @@ -15,6 +15,13 @@ #include "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); -- 1.7.9.5