Re: [PATCH] mm: vmpressure: fix scan window after SWAP_CLUSTER_MAX increase

2015-12-02 Thread Hugh Dickins
On Mon, 16 Nov 2015, Johannes Weiner wrote: > Dear Hugh, > > [ sorry, I just noticed this email now ] No problem: as you can see, I'm very far from keeping up myself. > > On Wed, Oct 21, 2015 at 01:05:53PM -0700, Hugh Dickins wrote: > > On Wed, 21 Oct 2015, Johannes Weiner wrote: > > > On Mon,

Re: [PATCH] mm: vmpressure: fix scan window after SWAP_CLUSTER_MAX increase

2015-11-16 Thread Johannes Weiner
Dear Hugh, [ sorry, I just noticed this email now ] On Wed, Oct 21, 2015 at 01:05:53PM -0700, Hugh Dickins wrote: > On Wed, 21 Oct 2015, Johannes Weiner wrote: > > On Mon, Oct 19, 2015 at 02:13:01PM -0400, Johannes Weiner wrote: > > > mm-increase-swap_cluster_max-to-batch-tlb-flushes.patch change

Re: [PATCH] mm: vmpressure: fix scan window after SWAP_CLUSTER_MAX increase

2015-10-21 Thread Hugh Dickins
On Wed, 21 Oct 2015, Johannes Weiner wrote: > On Mon, Oct 19, 2015 at 02:13:01PM -0400, Johannes Weiner wrote: > > mm-increase-swap_cluster_max-to-batch-tlb-flushes.patch changed > > SWAP_CLUSTER_MAX from 32 pages to 256 pages, inadvertantly switching > > the scan window for vmpressure detection fr

Re: [PATCH] mm: vmpressure: fix scan window after SWAP_CLUSTER_MAX increase

2015-10-21 Thread Johannes Weiner
On Mon, Oct 19, 2015 at 02:13:01PM -0400, Johannes Weiner wrote: > mm-increase-swap_cluster_max-to-batch-tlb-flushes.patch changed > SWAP_CLUSTER_MAX from 32 pages to 256 pages, inadvertantly switching > the scan window for vmpressure detection from 2MB to 16MB. Revert. > > Signed-off-by: Johannes

Re: [PATCH] mm: vmpressure: fix scan window after SWAP_CLUSTER_MAX increase

2015-10-21 Thread Mel Gorman
On Tue, Oct 20, 2015 at 09:50:56AM -0400, Johannes Weiner wrote: > On Tue, Oct 20, 2015 at 08:47:00AM +0100, Mel Gorman wrote: > > On Mon, Oct 19, 2015 at 02:13:01PM -0400, Johannes Weiner wrote: > > > mm-increase-swap_cluster_max-to-batch-tlb-flushes.patch changed > > > SWAP_CLUSTER_MAX from 32 pa

Re: [PATCH] mm: vmpressure: fix scan window after SWAP_CLUSTER_MAX increase

2015-10-20 Thread Johannes Weiner
On Tue, Oct 20, 2015 at 08:47:00AM +0100, Mel Gorman wrote: > On Mon, Oct 19, 2015 at 02:13:01PM -0400, Johannes Weiner wrote: > > mm-increase-swap_cluster_max-to-batch-tlb-flushes.patch changed > > SWAP_CLUSTER_MAX from 32 pages to 256 pages, inadvertantly switching > > the scan window for vmpress

Re: [PATCH] mm: vmpressure: fix scan window after SWAP_CLUSTER_MAX increase

2015-10-20 Thread Mel Gorman
On Mon, Oct 19, 2015 at 02:13:01PM -0400, Johannes Weiner wrote: > mm-increase-swap_cluster_max-to-batch-tlb-flushes.patch changed > SWAP_CLUSTER_MAX from 32 pages to 256 pages, inadvertantly switching > the scan window for vmpressure detection from 2MB to 16MB. Revert. > > Signed-off-by: Johannes

[PATCH] mm: vmpressure: fix scan window after SWAP_CLUSTER_MAX increase

2015-10-19 Thread Johannes Weiner
mm-increase-swap_cluster_max-to-batch-tlb-flushes.patch changed SWAP_CLUSTER_MAX from 32 pages to 256 pages, inadvertantly switching the scan window for vmpressure detection from 2MB to 16MB. Revert. Signed-off-by: Johannes Weiner --- mm/vmpressure.c | 2 +- 1 file changed, 1 insertion(+), 1 del