From: Eric Blake <eblake@redhat.com>
To: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Cc: kwolf@redhat.com, pbonzini@redhat.com, stefanha@gmail.com,
qemu-devel@nongnu.org, mreitz@redhat.com
Subject: Re: [Qemu-devel] [PATCH V3 4/7] blkdebug: add debug events for snapshot
Date: Mon, 30 Sep 2013 15:26:44 -0600 [thread overview]
Message-ID: <5249EC94.8020306@redhat.com> (raw)
In-Reply-To: <1378695482-29805-5-git-send-email-xiawenc@linux.vnet.ibm.com>
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On 09/08/2013 08:57 PM, Wenchao Xia wrote:
> Some code in qcow2-snapshot.c directly access bs->file, so in those
> points error can't be injected by other events. Since the code in
> qcow2-snapshot.c is qcow2's internal detail similar as L1 table,
> so add some debug events.
>
> Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
> ---
> block/blkdebug.c | 4 ++++
> include/block/block.h | 4 ++++
> 2 files changed, 8 insertions(+), 0 deletions(-)
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2013-09-30 21:27 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-09 2:57 [Qemu-devel] [PATCH V3 0/7] qcow2: rollback the modification on fail in snapshot creation Wenchao Xia
2013-09-09 2:57 ` [Qemu-devel] [PATCH V3 1/7] qcow2: restore nb_snapshots when " Wenchao Xia
2013-09-30 17:20 ` Eric Blake
2013-10-02 12:26 ` Stefan Hajnoczi
2013-09-09 2:57 ` [Qemu-devel] [PATCH V3 2/7] qcow2: free allocated cluster on fail in qcow2_write_snapshots() Wenchao Xia
2013-09-30 21:16 ` Eric Blake
2013-10-02 12:07 ` Stefan Hajnoczi
2013-09-09 2:57 ` [Qemu-devel] [PATCH V3 3/7] qcow2: cancel the modification on fail in qcow2_snapshot_create() Wenchao Xia
2013-09-30 21:24 ` Eric Blake
2013-09-09 2:57 ` [Qemu-devel] [PATCH V3 4/7] blkdebug: add debug events for snapshot Wenchao Xia
2013-09-30 21:26 ` Eric Blake [this message]
2013-09-09 2:58 ` [Qemu-devel] [PATCH V3 5/7] qcow2: use " Wenchao Xia
2013-09-30 21:41 ` Eric Blake
2013-09-09 2:58 ` [Qemu-devel] [PATCH V3 6/7] qcow2: print message for error path in snapshot creation Wenchao Xia
2013-09-30 22:08 ` Eric Blake
2013-10-02 12:23 ` Stefan Hajnoczi
2013-10-14 7:39 ` Wenchao Xia
2013-09-09 2:58 ` [Qemu-devel] [PATCH V3 7/7] qemu-iotests: add test for qcow2 snapshot Wenchao Xia
2013-09-30 22:28 ` Eric Blake
2013-10-14 7:48 ` Wenchao Xia
2013-09-24 3:36 ` [Qemu-devel] [PATCH V3 0/7] qcow2: rollback the modification on fail in snapshot creation Wenchao Xia
2013-10-02 12:28 ` Stefan Hajnoczi
2013-10-14 7:38 ` Wenchao Xia
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