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Re: [Qemu-devel] [patch v4 07/16] memory: make mmio dispatch able to be
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From: |
Avi Kivity |
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Subject: |
Re: [Qemu-devel] [patch v4 07/16] memory: make mmio dispatch able to be out of biglock |
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Date: |
Thu, 25 Oct 2012 10:57:48 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120911 Thunderbird/15.0.1 |
On 10/24/2012 08:56 AM, liu ping fan wrote:
>>>
>> Oh, here is a bug, need unref. As to unbalanced refcount, it will be
>> adopted for virtio-blk listener (not implement in this patchset)
>>
> It is like cpu_physical_memory_map/unmap, the map will hold the
> unbalanced ref, and unmap release it.
Those APIs have symmetric names. map/unmap, ref/unref, lock/unlock.
But here we have lookup and no unlookup.
--
error compiling committee.c: too many arguments to function
[Qemu-devel] [patch v4 09/16] memory: introduce mmio request pending to anti nested DMA, Liu Ping Fan, 2012/10/22
[Qemu-devel] [patch v4 04/16] pci: remove pci device from mem view when unplug, Liu Ping Fan, 2012/10/22
[Qemu-devel] [patch v4 06/16] memory: document ref, unref interface, Liu Ping Fan, 2012/10/22
[Qemu-devel] [patch v4 05/16] memory: introduce ref, unref interface for MemoryRegionOps, Liu Ping Fan, 2012/10/22