On Thu, Aug 15, 2013 at 02:56:27PM +0100, Mel Gorman wrote:
> On Thu, Aug 15, 2013 at 10:41:39PM +0900, Minchan Kim wrote:
> > Hey Mel,
> >
> > On Thu, Aug 15, 2013 at 11:47:27AM +0100, Mel Gorman wrote:
> > > On Thu, Aug 15, 2013 at 06:02:53PM +0800, Hillf Danton wrote:
> > > > If the allocation
On Thu, Aug 15, 2013 at 10:41:39PM +0900, Minchan Kim wrote:
> Hey Mel,
>
> On Thu, Aug 15, 2013 at 11:47:27AM +0100, Mel Gorman wrote:
> > On Thu, Aug 15, 2013 at 06:02:53PM +0800, Hillf Danton wrote:
> > > If the allocation order is not high, direct compaction does nothing.
> > > Can we skip
Hey Mel,
On Thu, Aug 15, 2013 at 11:47:27AM +0100, Mel Gorman wrote:
> On Thu, Aug 15, 2013 at 06:02:53PM +0800, Hillf Danton wrote:
> > If the allocation order is not high, direct compaction does nothing.
> > Can we skip compaction here if order drops to zero?
> >
>
> If the allocation order
On Thu, Aug 15, 2013 at 06:02:53PM +0800, Hillf Danton wrote:
> If the allocation order is not high, direct compaction does nothing.
> Can we skip compaction here if order drops to zero?
>
If the allocation order is not high then
pgdat_needs_compaction == (order > 0) == false == no calling
On Thu, Aug 15, 2013 at 06:02:53PM +0800, Hillf Danton wrote:
If the allocation order is not high, direct compaction does nothing.
Can we skip compaction here if order drops to zero?
If the allocation order is not high then
pgdat_needs_compaction == (order 0) == false == no calling
Hey Mel,
On Thu, Aug 15, 2013 at 11:47:27AM +0100, Mel Gorman wrote:
On Thu, Aug 15, 2013 at 06:02:53PM +0800, Hillf Danton wrote:
If the allocation order is not high, direct compaction does nothing.
Can we skip compaction here if order drops to zero?
If the allocation order is not
On Thu, Aug 15, 2013 at 10:41:39PM +0900, Minchan Kim wrote:
Hey Mel,
On Thu, Aug 15, 2013 at 11:47:27AM +0100, Mel Gorman wrote:
On Thu, Aug 15, 2013 at 06:02:53PM +0800, Hillf Danton wrote:
If the allocation order is not high, direct compaction does nothing.
Can we skip compaction
On Thu, Aug 15, 2013 at 02:56:27PM +0100, Mel Gorman wrote:
On Thu, Aug 15, 2013 at 10:41:39PM +0900, Minchan Kim wrote:
Hey Mel,
On Thu, Aug 15, 2013 at 11:47:27AM +0100, Mel Gorman wrote:
On Thu, Aug 15, 2013 at 06:02:53PM +0800, Hillf Danton wrote:
If the allocation order is not
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