From: "Benoît Canet" <benoit.canet@gmail.com>
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,
"Benoît Canet" <benoit@irqsave.net>
Subject: [Qemu-devel] [RFC V3 4/9] quorum: Add quorum_getlength().
Date: Tue, 14 Aug 2012 16:14:06 +0200 [thread overview]
Message-ID: <1344953651-16622-5-git-send-email-benoit@irqsave.net> (raw)
In-Reply-To: <1344953651-16622-1-git-send-email-benoit@irqsave.net>
Signed-off-by: Benoit Canet <benoit@irqsave.net>
---
block/quorum.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/block/quorum.c b/block/quorum.c
index f228428..a3f16ed 100644
--- a/block/quorum.c
+++ b/block/quorum.c
@@ -162,12 +162,21 @@ static void quorum_close(BlockDriverState *bs)
g_free(s->bs);
}
+static int64_t quorum_getlength(BlockDriverState *bs)
+{
+ BDRVQuorumState *s = bs->opaque;
+
+ return bdrv_getlength(s->bs[0]);
+}
+
static BlockDriver bdrv_quorum = {
.format_name = "quorum",
.protocol_name = "quorum",
.instance_size = sizeof(BDRVQuorumState),
+ .bdrv_getlength = quorum_getlength,
+
.bdrv_file_open = quorum_open,
.bdrv_close = quorum_close,
};
--
1.7.9.5
next prev parent reply other threads:[~2012-08-14 14:14 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-14 14:14 [Qemu-devel] [RFC V3 0/9] Quorum disk image corruption resiliency Benoît Canet
2012-08-14 14:14 ` [Qemu-devel] [RFC V3 1/9] quorum: Create quorum.c, add QuorumSingleAIOCB and QuorumAIOCB Benoît Canet
2012-08-14 14:14 ` [Qemu-devel] [RFC V3 2/9] quorum: Create BDRVQuorumState and BlkDriver and do init Benoît Canet
2012-08-14 14:14 ` [Qemu-devel] [RFC V3 3/9] quorum: Add quorum_open() and quorum_close() Benoît Canet
2012-08-14 14:45 ` Eric Blake
2012-08-14 14:14 ` Benoît Canet [this message]
2012-08-14 16:08 ` [Qemu-devel] [RFC V3 4/9] quorum: Add quorum_getlength() Eric Blake
2012-08-16 13:18 ` Benoît Canet
2012-08-14 14:14 ` [Qemu-devel] [RFC V3 5/9] quorum: Add quorum_aio_writev and its dependencies Benoît Canet
2012-08-14 14:14 ` [Qemu-devel] [RFC V3 6/9] blkverify: Extract qemu_iovec_clone() and qemu_iovec_compare() from blkverify Benoît Canet
2012-08-14 14:14 ` [Qemu-devel] [RFC V3 7/9] quorum: Add quorum_co_flush() Benoît Canet
2012-08-14 18:52 ` Blue Swirl
2012-08-14 14:14 ` [Qemu-devel] [RFC V3 8/9] quorum: Add quorum_aio_readv Benoît Canet
2012-08-15 10:53 ` Stefan Hajnoczi
2012-08-14 14:14 ` [Qemu-devel] [RFC V3 9/9] quorum: Add quorum mechanism Benoît Canet
2012-08-15 10:51 ` Stefan Hajnoczi
2012-08-14 18:47 ` [Qemu-devel] [RFC V3 0/9] Quorum disk image corruption resiliency Blue Swirl
2012-08-15 13:12 ` Stefan Hajnoczi
2012-08-20 10:12 ` Benoît Canet
2012-08-20 11:23 ` Stefan Hajnoczi
2012-08-20 11:24 ` Stefan Hajnoczi
2012-08-20 11:42 ` Benoît Canet
2012-08-20 12:56 ` Stefan Hajnoczi
2012-08-20 14:03 ` Benoît Canet
2012-08-20 15:28 ` Stefan Hajnoczi
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