[PATCH 15/31] mm/mpol: Add MPOL_MF_LAZY

2012-11-13 Thread Ingo Molnar
From: Lee Schermerhorn This patch adds another mbind() flag to request "lazy migration". The flag, MPOL_MF_LAZY, modifies MPOL_MF_MOVE* such that the selected pages are marked PROT_NONE. The pages will be migrated in the fault path on "first touch", if the policy dictates at that time. "Lazy Mi

Re: [PATCH 15/31] mm/mpol: Add MPOL_MF_LAZY

2012-11-01 Thread Mel Gorman
On Thu, Oct 25, 2012 at 02:16:32PM +0200, Peter Zijlstra wrote: > From: Lee Schermerhorn > > This patch adds another mbind() flag to request "lazy migration". The > flag, MPOL_MF_LAZY, modifies MPOL_MF_MOVE* such that the selected > pages are marked PROT_NONE. The pages will be migrated in the f

[PATCH 15/31] mm/mpol: Add MPOL_MF_LAZY

2012-10-25 Thread Peter Zijlstra
From: Lee Schermerhorn This patch adds another mbind() flag to request "lazy migration". The flag, MPOL_MF_LAZY, modifies MPOL_MF_MOVE* such that the selected pages are marked PROT_NONE. The pages will be migrated in the fault path on "first touch", if the policy dictates at that time. "Lazy Mi