Re: [PATCH 26/31] sched: numa: Make mempolicy home-node aware

2012-11-14 Thread Mel Gorman
On Wed, Nov 14, 2012 at 01:22:33PM -0500, Rik van Riel wrote: > On 11/13/2012 06:12 AM, Mel Gorman wrote: > >From: Peter Zijlstra > > > >Add another layer of fallback policy to make the home node concept > >useful from a memory allocation PoV. > > > >This changes the mpol order to: > > > > - vma-

Re: [PATCH 26/31] sched: numa: Make mempolicy home-node aware

2012-11-14 Thread Rik van Riel
On 11/13/2012 06:12 AM, Mel Gorman wrote: From: Peter Zijlstra Add another layer of fallback policy to make the home node concept useful from a memory allocation PoV. This changes the mpol order to: - vma->vm_ops->get_policy [if applicable] - vma->vm_policy [if applicable]

[PATCH 26/31] sched: numa: Make mempolicy home-node aware

2012-11-13 Thread Mel Gorman
From: Peter Zijlstra Add another layer of fallback policy to make the home node concept useful from a memory allocation PoV. This changes the mpol order to: - vma->vm_ops->get_policy [if applicable] - vma->vm_policy [if applicable] - task->mempolicy - tsk_home_node() pref