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authorDave Airlie <airlied@redhat.com>2009-09-08 00:49:32 -0400
committerDave Airlie <airlied@redhat.com>2009-09-08 00:49:32 -0400
commitcc84ef3fd20ef6dfe5fbc4778e7017d015b3bf7d (patch)
treece46a55f673cd2e669e9ccf625e6101a52138624 /mm/page_alloc.c
parentc746e205f2fb6f74b4a622382607f065eca5eb49 (diff)
parent3ff323f89075624b6891e7c428edb8e8a35be13c (diff)
Merge remote branch 'origin/master' of ../linux-2.6 into drm-next
This was a non-trivial merge with some patches sent to Linus in drm-fixes. Conflicts: drivers/gpu/drm/radeon/r300.c drivers/gpu/drm/radeon/radeon_asic.h drivers/gpu/drm/radeon/rs600.c drivers/gpu/drm/radeon/rs690.c drivers/gpu/drm/radeon/rv515.c
Diffstat (limited to 'mm/page_alloc.c')
-rw-r--r--mm/page_alloc.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 5cc986eb9f6f..a0de15f46987 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -817,13 +817,15 @@ __rmqueue_fallback(struct zone *zone, int order, int start_migratetype)
817 * agressive about taking ownership of free pages 817 * agressive about taking ownership of free pages
818 */ 818 */
819 if (unlikely(current_order >= (pageblock_order >> 1)) || 819 if (unlikely(current_order >= (pageblock_order >> 1)) ||
820 start_migratetype == MIGRATE_RECLAIMABLE) { 820 start_migratetype == MIGRATE_RECLAIMABLE ||
821 page_group_by_mobility_disabled) {
821 unsigned long pages; 822 unsigned long pages;
822 pages = move_freepages_block(zone, page, 823 pages = move_freepages_block(zone, page,
823 start_migratetype); 824 start_migratetype);
824 825
825 /* Claim the whole block if over half of it is free */ 826 /* Claim the whole block if over half of it is free */
826 if (pages >= (1 << (pageblock_order-1))) 827 if (pages >= (1 << (pageblock_order-1)) ||
828 page_group_by_mobility_disabled)
827 set_pageblock_migratetype(page, 829 set_pageblock_migratetype(page,
828 start_migratetype); 830 start_migratetype);
829 831