The patch titled
lumpy take the other active inactive pages in the area
has been added to the -mm tree. Its filename is
lumpy-take-the-other-active-inactive-pages-in-the-area.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: lumpy take the other active inactive pages in the area
From: Andy Whitcroft <apw@xxxxxxxxxxxx>
When we scan an order N aligned area around our tag page take any other pages
with a matching active state to that of the tag page. This will tend to
demote areas of the order we are interested from the active list to the
inactive list and from the end of the inactive list, increasing the chances of
such areas coming free together.
Signed-off-by: Andy Whitcroft <apw@xxxxxxxxxxxx>
Acked-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
mm/vmscan.c | 3 +--
1 files changed, 1 insertion(+), 2 deletions(-)
diff -puN mm/vmscan.c~lumpy-take-the-other-active-inactive-pages-in-the-area mm/vmscan.c
--- a/mm/vmscan.c~lumpy-take-the-other-active-inactive-pages-in-the-area
+++ a/mm/vmscan.c
@@ -709,7 +709,7 @@ static unsigned long isolate_lru_pages(u
case 0:
list_move(&tmp->lru, dst);
nr_taken++;
- continue;
+ break;
case -EBUSY:
/* else it is being freed elsewhere */
@@ -717,7 +717,6 @@ static unsigned long isolate_lru_pages(u
default:
break;
}
- break;
}
}
_
Patches currently in -mm which might be from apw@xxxxxxxxxxxx are
origin.patch
git-acpi.patch
pci-device-ensure-sysdata-initialised-v2.patch
virtual-memmap-on-sparsemem-v3-map-and-unmap.patch
virtual-memmap-on-sparsemem-v3-map-and-unmap-fix.patch
virtual-memmap-on-sparsemem-v3-map-and-unmap-fix-2.patch
virtual-memmap-on-sparsemem-v3-map-and-unmap-fix-3.patch
virtual-memmap-on-sparsemem-v3-generic-virtual.patch
virtual-memmap-on-sparsemem-v3-generic-virtual-fix.patch
virtual-memmap-on-sparsemem-v3-static-virtual.patch
virtual-memmap-on-sparsemem-v3-static-virtual-update.patch
virtual-memmap-on-sparsemem-v3-ia64-support.patch
virtual-memmap-on-sparsemem-v3-ia64-support-update.patch
lumpy-reclaim-v2.patch
lumpy-cleanup-a-missplaced-comment-and-simplify-some-code.patch
lumpy-ensure-we-respect-zone-boundaries.patch
lumpy-take-the-other-active-inactive-pages-in-the-area.patch
deal-with-cases-of-zone_dma-meaning-the-first-zone.patch
optional-zone_dma-in-the-vm.patch
zoneid-fix-up-calculations-for-zoneid_pgshift.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
