The patch titled
Subject: memory-hotplug: tile: suitable memory should go to ZONE_MOVABLE
has been removed from the -mm tree. Its filename was
memory-hotplug-tile-suitable-memory-should-go-to-zone_movable.patch
This patch was dropped because it was withdrawn
------------------------------------------------------
From: Wang Nan <wangnan0@xxxxxxxxxx>
Subject: memory-hotplug: tile: suitable memory should go to ZONE_MOVABLE
This patch introduces zone_for_memory() to arch_add_memory() on tile to
ensure new, higher memory added into ZONE_MOVABLE if movable zone has
already setup.
This patch also fix a problem: on tile, new memory should be added into
ZONE_HIGHMEM by default, not MAX_NR_ZONES-1, which is ZONE_MOVABLE.
Signed-off-by: Wang Nan <wangnan0@xxxxxxxxxx>
Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
Cc: "Mel Gorman" <mgorman@xxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
Cc: "Luck, Tony" <tony.luck@xxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Chris Metcalf <cmetcalf@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/tile/mm/init.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -puN arch/tile/mm/init.c~memory-hotplug-tile-suitable-memory-should-go-to-zone_movable arch/tile/mm/init.c
--- a/arch/tile/mm/init.c~memory-hotplug-tile-suitable-memory-should-go-to-zone_movable
+++ a/arch/tile/mm/init.c
@@ -872,7 +872,8 @@ void __init mem_init(void)
int arch_add_memory(u64 start, u64 size)
{
struct pglist_data *pgdata = &contig_page_data;
- struct zone *zone = pgdata->node_zones + MAX_NR_ZONES-1;
+ struct zone *zone = pgdata->node_zones +
+ zone_for_memory(nid, start, size, ZONE_HIGHMEM);
unsigned long start_pfn = start >> PAGE_SHIFT;
unsigned long nr_pages = size >> PAGE_SHIFT;
_
Patches currently in -mm which might be from wangnan0@xxxxxxxxxx are
mem-hotplug-improve-zone_movable_is_highmem-logic.patch
memory-hotplug-add-zone_for_memory-for-selecting-zone-for-new-memory.patch
memory-hotplug-x86_64-suitable-memory-should-go-to-zone_movable.patch
memory-hotplug-x86_32-suitable-memory-should-go-to-zone_movable.patch
memory-hotplug-ia64-suitable-memory-should-go-to-zone_movable.patch
memory-hotplug-ppc-suitable-memory-should-go-to-zone_movable.patch
memory-hotplug-sh-suitable-memory-should-go-to-zone_movable.patch
linux-next.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
