From: zhanghailiang <zhang.zhanghailiang@huawei.com>
To: qemu-devel@nongnu.org
Cc: imammedo@redhat.com,
zhanghailiang <zhang.zhanghailiang@huawei.com>,
peter.huangpeng@huawei.com, mst@redhat.com
Subject: [Qemu-devel] [PATCH 0/3] fix bug about balloon working incorrect when hotplug memeory
Date: Thu, 13 Nov 2014 19:26:58 +0800 [thread overview]
Message-ID: <1415878021-7604-1-git-send-email-zhang.zhanghailiang@huawei.com> (raw)
Patch 1 and 2 mainly fix bug about balloon not working correctly when we do
hotplug memory. It takes 'ram_size' as VM's real RAM size which is wrong
after we hotplug memory.
This bug exists since we begin to support hotplug memory, and it is better
to fix it.
Patch 3 add some trace events, it helps debugging balloon. If it is unnecessary,
pls feel free to remove it.
Thanks
zhanghailiang (3):
pc-dimm: add a function to calculate VM's current RAM size
virtio-balloon: Fix balloon not working correctly when hotplug memory
virtio-balloon: Add some trace events
hw/mem/pc-dimm.c | 26 ++++++++++++++++++++++++++
hw/virtio/virtio-balloon.c | 21 +++++++++++++++------
include/exec/cpu-common.h | 1 +
trace-events | 4 ++++
4 files changed, 46 insertions(+), 6 deletions(-)
--
1.7.12.4
next reply other threads:[~2014-11-13 11:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-13 11:26 zhanghailiang [this message]
2014-11-13 11:26 ` [Qemu-devel] [PATCH 1/3] pc-dimm: add a function to calculate VM's current RAM size zhanghailiang
2014-11-13 11:27 ` [Qemu-devel] [PATCH 2/3] virtio-balloon: Fix balloon not working correctly when hotplug memory zhanghailiang
2014-11-13 11:27 ` [Qemu-devel] [PATCH 3/3] virtio-balloon: Add some trace events zhanghailiang
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