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Re: [Qemu-devel] [PATCH v3 2/7] memory: Flush coalesced MMIO on selected
From: |
Avi Kivity |
Subject: |
Re: [Qemu-devel] [PATCH v3 2/7] memory: Flush coalesced MMIO on selected region access |
Date: |
Mon, 02 Jul 2012 12:07:00 +0300 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120605 Thunderbird/13.0 |
On 06/29/2012 07:37 PM, Jan Kiszka wrote:
> Instead of flushing pending coalesced MMIO requests on every vmexit,
> this provides a mechanism to selectively flush when memory regions
> related to the coalesced one are accessed. This first of all includes
> the coalesced region itself but can also applied to other regions, e.g.
> of the same device, by calling memory_region_set_flush_coalesced.
Looks fine.
I have a hard time deciding whether this should go through the kvm tree
or memory tree. Anthony, perhaps you can commit it directly to avoid
the livelock?
Reviewed-by: Avi Kivity <address@hidden>
--
error compiling committee.c: too many arguments to function
- Re: [Qemu-devel] [PATCH v3 2/7] memory: Flush coalesced MMIO on selected region access,
Avi Kivity <=