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From: | Avi Kivity |
Subject: | [Qemu-devel] Re: [PATCH] Support adding a file to qemu's ram allocation |
Date: | Mon, 08 Mar 2010 11:53:56 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.8) Gecko/20100301 Fedora/3.0.3-1.fc12 Thunderbird/3.0.3 |
On 03/06/2010 01:52 AM, Cam Macdonell wrote:
This avoids the need of using qemu_ram_alloc and mmap with MAP_FIXED to map a host file into guest RAM. This function mmaps the opened file anywhere and adds the memory to the ram blocks. Usage is qemu_add_file_to_ram(fd, size, MAP_SHARED);
A traditional name would be qemu_ram_mmap() as a counterpart to qemu_ram_alloc(). Would be nice to accept an offset.
-- error compiling committee.c: too many arguments to function
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