On Wed, Jul 17, 2013 at 01:22:22PM +0800, Sam Ben wrote:
> On 07/15/2013 11:20 PM, Mel Gorman wrote:
> >Currently automatic NUMA balancing is unable to distinguish between false
> >shared versus private pages except by ignoring pages with an elevated
>
> What's the meaning of false shared?
>
On Wed, Jul 17, 2013 at 01:22:22PM +0800, Sam Ben wrote:
On 07/15/2013 11:20 PM, Mel Gorman wrote:
Currently automatic NUMA balancing is unable to distinguish between false
shared versus private pages except by ignoring pages with an elevated
What's the meaning of false shared?
Two tasks
On 07/15/2013 11:20 PM, Mel Gorman wrote:
Currently automatic NUMA balancing is unable to distinguish between false
shared versus private pages except by ignoring pages with an elevated
What's the meaning of false shared?
page_mapcount entirely. This avoids shared pages bouncing between the
On 07/15/2013 11:20 PM, Mel Gorman wrote:
Currently automatic NUMA balancing is unable to distinguish between false
shared versus private pages except by ignoring pages with an elevated
What's the meaning of false shared?
page_mapcount entirely. This avoids shared pages bouncing between the
Currently automatic NUMA balancing is unable to distinguish between false
shared versus private pages except by ignoring pages with an elevated
page_mapcount entirely. This avoids shared pages bouncing between the
nodes whose task is using them but that is ignored quite a lot of data.
This patch
Currently automatic NUMA balancing is unable to distinguish between false
shared versus private pages except by ignoring pages with an elevated
page_mapcount entirely. This avoids shared pages bouncing between the
nodes whose task is using them but that is ignored quite a lot of data.
This patch
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