Re: [Xen-devel] [PATCH v6] x86/mem-sharing: mem-sharing a range of memory

2016-07-12 Thread Tamas K Lengyel
On Tue, Jul 12, 2016 at 1:17 AM, Wei Liu wrote: > On Mon, Jul 11, 2016 at 01:57:50PM -0600, Tamas K Lengyel wrote: >> Currently mem-sharing can be performed on a page-by-page basis from the >> control >> domain. However, this process is quite wasteful when a range of pages have to >> be deduplica

Re: [Xen-devel] [PATCH v6] x86/mem-sharing: mem-sharing a range of memory

2016-07-12 Thread Wei Liu
On Mon, Jul 11, 2016 at 01:57:50PM -0600, Tamas K Lengyel wrote: > Currently mem-sharing can be performed on a page-by-page basis from the > control > domain. However, this process is quite wasteful when a range of pages have to > be deduplicated. > > This patch introduces a new mem_sharing memop