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From: | Avi Kivity |
Subject: | [Qemu-devel] Re: [PATCH v3 0/6] Introduce bit-based phys_ram_dirty, and bit-based dirty page checker. |
Date: | Mon, 19 Apr 2010 13:24:09 +0300 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100330 Fedora/3.0.4-1.fc12 Thunderbird/3.0.4 |
On 04/19/2010 12:43 PM, Yoshiaki Tamura wrote:
The dirty and non-dirty pages are checked one by one. When most of the memory is not dirty, checking the dirty and non-dirty pages by multiple page size should be much faster than checking them one by one. We introduced bit-based phys_ram_dirty for VGA, CODE, MIGRATION, MASTER, and cpu_physical_memory_get_dirty_range() for this purpose.
Apart from my minor comments to patches 1 and 2 this looks ready to merge. -- error compiling committee.c: too many arguments to function
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