The patch titled
Subject: mm-page_allocc-memory_hotplug-free-pages-as-higher-order-v11
has been removed from the -mm tree. Its filename was
mm-page_allocc-memory_hotplug-free-pages-as-higher-order-v11.patch
This patch was dropped because it was folded into memory_hotplug-free-pages-as-higher-order.patch
------------------------------------------------------
From: Arun KS <arunks@xxxxxxxxxxxxxx>
Subject: mm-page_allocc-memory_hotplug-free-pages-as-higher-order-v11
fix condition check in hv_ballon driver, fix check page belong to HAS in
hv_ballon.c
[akpm@xxxxxxxxxxxxxxxxxxxx: remove unused local, per Arun]
Link: http://lkml.kernel.org/r/1547792588-18032-1-git-send-email-arunks@xxxxxxxxxxxxxx
Signed-off-by: Arun KS <arunks@xxxxxxxxxxxxxx>
Acked-by: Michal Hocko <mhocko@xxxxxxxx>
Reviewed-by: Oscar Salvador <osalvador@xxxxxxx>
Reviewed-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/hv/hv_balloon.c | 5 +++--
mm/memory_hotplug.c | 2 +-
2 files changed, 4 insertions(+), 3 deletions(-)
--- a/drivers/hv/hv_balloon.c~mm-page_allocc-memory_hotplug-free-pages-as-higher-order-v11
+++ a/drivers/hv/hv_balloon.c
@@ -780,10 +780,11 @@ static void hv_online_page(struct page *
spin_lock_irqsave(&dm_device.ha_lock, flags);
list_for_each_entry(has, &dm_device.ha_region_list, list) {
/* The page belongs to a different HAS. */
- if ((pfn < has->start_pfn) || (pfn >= has->end_pfn))
+ if ((pfn < has->start_pfn) ||
+ (pfn + (1UL << order) > has->end_pfn))
continue;
- hv_bring_pgs_online(has, pfn, (1UL << order));
+ hv_bring_pgs_online(has, pfn, 1UL << order);
break;
}
spin_unlock_irqrestore(&dm_device.ha_lock, flags);
--- a/mm/memory_hotplug.c~mm-page_allocc-memory_hotplug-free-pages-as-higher-order-v11
+++ a/mm/memory_hotplug.c
@@ -669,7 +669,7 @@ static void generic_online_page(struct p
static int online_pages_blocks(unsigned long start, unsigned long nr_pages)
{
unsigned long end = start + nr_pages;
- int order, ret, onlined_pages = 0;
+ int order, onlined_pages = 0;
while (start < end) {
order = min(MAX_ORDER - 1,
_
Patches currently in -mm which might be from arunks@xxxxxxxxxxxxxx are
memory_hotplug-free-pages-as-higher-order.patch
