diff options
Diffstat (limited to 'mm/memory_hotplug.c')
| -rw-r--r-- | mm/memory_hotplug.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index c3977ce28061..90524446aafd 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1471,10 +1471,10 @@ int __ref offline_pages(unsigned long start_pfn, unsigned long nr_pages) { const unsigned long end_pfn = start_pfn + nr_pages; unsigned long pfn, system_ram_pages = 0; - int ret, node, nr_isolate_pageblock; unsigned long flags; struct zone *zone; struct memory_notify arg; + int ret, node; char *reason; /* We can only offline full sections (e.g., SECTION_IS_ONLINE) */ @@ -1518,7 +1518,6 @@ int __ref offline_pages(unsigned long start_pfn, unsigned long nr_pages) reason = "failure to isolate range"; goto failed_removal; } - nr_isolate_pageblock = ret; arg.start_pfn = start_pfn; arg.nr_pages = nr_pages; @@ -1596,7 +1595,7 @@ int __ref offline_pages(unsigned long start_pfn, unsigned long nr_pages) * pageblocks zone counter here. */ spin_lock_irqsave(&zone->lock, flags); - zone->nr_isolate_pageblock -= nr_isolate_pageblock; + zone->nr_isolate_pageblock -= nr_pages / pageblock_nr_pages; spin_unlock_irqrestore(&zone->lock, flags); /* removal success */ |