On Wed, Jun 25, 2014 at 10:59:19AM +0200, Vlastimil Babka wrote:
> On 06/25/2014 02:53 AM, Joonsoo Kim wrote:
> >On Tue, Jun 24, 2014 at 05:42:50PM +0200, Vlastimil Babka wrote:
> >>On 06/24/2014 10:33 AM, Joonsoo Kim wrote:
> >>>On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
>
On Wed, Jun 25, 2014 at 10:59:19AM +0200, Vlastimil Babka wrote:
On 06/25/2014 02:53 AM, Joonsoo Kim wrote:
On Tue, Jun 24, 2014 at 05:42:50PM +0200, Vlastimil Babka wrote:
On 06/24/2014 10:33 AM, Joonsoo Kim wrote:
On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
On Wed, Jun 25, 2014 at 10:50:51AM +0200, Vlastimil Babka wrote:
> On 06/24/2014 06:58 PM, Naoya Horiguchi wrote:
> >On Tue, Jun 24, 2014 at 05:34:32PM +0200, Vlastimil Babka wrote:
> >>On 06/24/2014 06:52 AM, Naoya Horiguchi wrote:
> - low_pfn = isolate_migratepages_range(zone, cc, low_pfn,
On 06/25/2014 02:53 AM, Joonsoo Kim wrote:
On Tue, Jun 24, 2014 at 05:42:50PM +0200, Vlastimil Babka wrote:
On 06/24/2014 10:33 AM, Joonsoo Kim wrote:
On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
isolate_migratepages_range() is the main function of the compaction scanner,
On 06/24/2014 06:58 PM, Naoya Horiguchi wrote:
On Tue, Jun 24, 2014 at 05:34:32PM +0200, Vlastimil Babka wrote:
On 06/24/2014 06:52 AM, Naoya Horiguchi wrote:
- low_pfn = isolate_migratepages_range(zone, cc, low_pfn, end_pfn, false);
- if (!low_pfn || cc->contended)
-
On 06/24/2014 06:58 PM, Naoya Horiguchi wrote:
On Tue, Jun 24, 2014 at 05:34:32PM +0200, Vlastimil Babka wrote:
On 06/24/2014 06:52 AM, Naoya Horiguchi wrote:
- low_pfn = isolate_migratepages_range(zone, cc, low_pfn, end_pfn, false);
- if (!low_pfn || cc-contended)
-
On 06/25/2014 02:53 AM, Joonsoo Kim wrote:
On Tue, Jun 24, 2014 at 05:42:50PM +0200, Vlastimil Babka wrote:
On 06/24/2014 10:33 AM, Joonsoo Kim wrote:
On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
isolate_migratepages_range() is the main function of the compaction scanner,
On Wed, Jun 25, 2014 at 10:50:51AM +0200, Vlastimil Babka wrote:
On 06/24/2014 06:58 PM, Naoya Horiguchi wrote:
On Tue, Jun 24, 2014 at 05:34:32PM +0200, Vlastimil Babka wrote:
On 06/24/2014 06:52 AM, Naoya Horiguchi wrote:
- low_pfn = isolate_migratepages_range(zone, cc, low_pfn, end_pfn,
On Tue, Jun 24, 2014 at 05:42:50PM +0200, Vlastimil Babka wrote:
> On 06/24/2014 10:33 AM, Joonsoo Kim wrote:
> >On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
> >>isolate_migratepages_range() is the main function of the compaction scanner,
> >>called either on a single pageblock
On Tue, Jun 24, 2014 at 05:34:32PM +0200, Vlastimil Babka wrote:
> On 06/24/2014 06:52 AM, Naoya Horiguchi wrote:
> >>- low_pfn = isolate_migratepages_range(zone, cc, low_pfn, end_pfn, false);
> >>- if (!low_pfn || cc->contended)
> >>- return ISOLATE_ABORT;
> >>+ /* Do not
On 06/24/2014 10:33 AM, Joonsoo Kim wrote:
On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
isolate_migratepages_range() is the main function of the compaction scanner,
called either on a single pageblock by isolate_migratepages() during regular
compaction, or on an arbitrary
On 06/24/2014 06:52 AM, Naoya Horiguchi wrote:
- low_pfn = isolate_migratepages_range(zone, cc, low_pfn, end_pfn, false);
- if (!low_pfn || cc->contended)
- return ISOLATE_ABORT;
+ /* Do not scan within a memory hole */
+ if
On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
> isolate_migratepages_range() is the main function of the compaction scanner,
> called either on a single pageblock by isolate_migratepages() during regular
> compaction, or on an arbitrary range by CMA's
On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
isolate_migratepages_range() is the main function of the compaction scanner,
called either on a single pageblock by isolate_migratepages() during regular
compaction, or on an arbitrary range by CMA's
On 06/24/2014 06:52 AM, Naoya Horiguchi wrote:
- low_pfn = isolate_migratepages_range(zone, cc, low_pfn, end_pfn, false);
- if (!low_pfn || cc-contended)
- return ISOLATE_ABORT;
+ /* Do not scan within a memory hole */
+ if
On 06/24/2014 10:33 AM, Joonsoo Kim wrote:
On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
isolate_migratepages_range() is the main function of the compaction scanner,
called either on a single pageblock by isolate_migratepages() during regular
compaction, or on an arbitrary
On Tue, Jun 24, 2014 at 05:34:32PM +0200, Vlastimil Babka wrote:
On 06/24/2014 06:52 AM, Naoya Horiguchi wrote:
- low_pfn = isolate_migratepages_range(zone, cc, low_pfn, end_pfn, false);
- if (!low_pfn || cc-contended)
- return ISOLATE_ABORT;
+ /* Do not scan within a
On Tue, Jun 24, 2014 at 05:42:50PM +0200, Vlastimil Babka wrote:
On 06/24/2014 10:33 AM, Joonsoo Kim wrote:
On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
isolate_migratepages_range() is the main function of the compaction scanner,
called either on a single pageblock by
On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
> isolate_migratepages_range() is the main function of the compaction scanner,
> called either on a single pageblock by isolate_migratepages() during regular
> compaction, or on an arbitrary range by CMA's
On 06/20/2014 11:49 PM, Vlastimil Babka wrote:
> isolate_migratepages_range() is the main function of the compaction scanner,
> called either on a single pageblock by isolate_migratepages() during regular
> compaction, or on an arbitrary range by CMA's __alloc_contig_migrate_range().
> It
On Fri, Jun 20, 2014 at 05:49:34PM +0200, Vlastimil Babka wrote:
isolate_migratepages_range() is the main function of the compaction scanner,
called either on a single pageblock by isolate_migratepages() during regular
compaction, or on an arbitrary range by CMA's
On 06/20/2014 11:49 PM, Vlastimil Babka wrote:
isolate_migratepages_range() is the main function of the compaction scanner,
called either on a single pageblock by isolate_migratepages() during regular
compaction, or on an arbitrary range by CMA's __alloc_contig_migrate_range().
It currently
isolate_migratepages_range() is the main function of the compaction scanner,
called either on a single pageblock by isolate_migratepages() during regular
compaction, or on an arbitrary range by CMA's __alloc_contig_migrate_range().
It currently perfoms two pageblock-wide compaction suitability
isolate_migratepages_range() is the main function of the compaction scanner,
called either on a single pageblock by isolate_migratepages() during regular
compaction, or on an arbitrary range by CMA's __alloc_contig_migrate_range().
It currently perfoms two pageblock-wide compaction suitability
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