[libvirt] [PATCH] esx: Ensure max-memory has 4 megabyte granularity

[Eric Blake]

On 01/28/2011 02:16 PM, Matthias Bolte wrote:
> ---
>  src/esx/esx_driver.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/src/esx/esx_driver.c b/src/esx/esx_driver.c
> index 61c2371..c66df0e 100644
> --- a/src/esx/esx_driver.c
> +++ b/src/esx/esx_driver.c
> @@ -2059,8 +2059,9 @@ esxDomainSetMaxMemory(virDomainPtr domain, unsigned long memory)
>          goto cleanup;
>      }
>  
> +    /* max-memory must be a multiple of 4096 kilobyte */
>      spec->memoryMB->value =
> -      VIR_DIV_UP(memory, 1024); /* Scale from kilobytes to megabytes */
> +      VIR_DIV_UP(memory, 4096) * 4; /* Scale from kilobytes to megabytes */

ACK (but obviously depends on your other patch, which I'm still reviewing)

-- 
Eric Blake   eblake at redhat.com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org

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