[PATCH 26/28] nfs: disable data cache revalidation for swapfiles

2008-02-20 Thread Peter Zijlstra
Do as Trond suggested: http://lkml.org/lkml/2006/8/25/348 Disable NFS data cache revalidation on swap files since it doesn't really make sense to have other clients change the file while you are using it. Thereby we can stop setting PG_private on swap pages, since there ought to be no further

[PATCH 26/28] nfs: disable data cache revalidation for swapfiles

2008-02-20 Thread Peter Zijlstra
Do as Trond suggested: http://lkml.org/lkml/2006/8/25/348 Disable NFS data cache revalidation on swap files since it doesn't really make sense to have other clients change the file while you are using it. Thereby we can stop setting PG_private on swap pages, since there ought to be no further