[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 08/11] Add migrate_set_cachesize command
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] [PATCH 08/11] Add migrate_set_cachesize command |
Date: |
Thu, 26 Jul 2012 16:22:28 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:14.0) Gecko/20120717 Thunderbird/14.0 |
On 07/25/2012 08:50 AM, Orit Wasserman wrote:
> Change XBZRLE cache size in bytes (the size should be a power of 2, it will be
> rounded down to the nearest power of 2).
> If XBZRLE cache size is too small there will be many cache miss.
>
> Signed-off-by: Benoit Hudzia <address@hidden>
> Signed-off-by: Petter Svard <address@hidden>
> Signed-off-by: Aidan Shribman <address@hidden>
> Signed-off-by: Orit Wasserman <address@hidden>
> +ETEXI
> +
> + {
> + .name = "migrate_set_cachesize",
> + .args_type = "value:o",
> + .params = "value",
> + .help = "set cache size (in bytes) for XBZRLE migrations,"
> + "the cache size will be rounded down to the nearest "
> + "power of 2.\n"
> + "The cache size effects the number of cache misses."
s/effects/affects/
--
Eric Blake address@hidden +1-919-301-3266
Libvirt virtualization library http://libvirt.org
signature.asc
Description: OpenPGP digital signature
- Re: [Qemu-devel] [PATCH 04/11] Add cache handling functions, (continued)
- [Qemu-devel] [PATCH 00/11] Migration next v6, Orit Wasserman, 2012/07/25
- [Qemu-devel] [PATCH 11/11] Restart optimization on stage3 update version, Orit Wasserman, 2012/07/25
- [Qemu-devel] [PATCH 07/11] Add XBZRLE to ram_save_block and ram_save_live, Orit Wasserman, 2012/07/25
- [Qemu-devel] [PATCH 08/11] Add migrate_set_cachesize command, Orit Wasserman, 2012/07/25
- Re: [Qemu-devel] [PATCH 08/11] Add migrate_set_cachesize command,
Eric Blake <=
- [Qemu-devel] [PATCH 06/11] Add xbzrle_encode_buffer and xbzrle_decode_buffer functions, Orit Wasserman, 2012/07/25
- [Qemu-devel] [PATCH 10/11] Add XBZRLE statistics, Orit Wasserman, 2012/07/25
- [Qemu-devel] [PATCH 09/11] Add migration accounting for normal and duplicate pages, Orit Wasserman, 2012/07/25