[PATCH v1 3/3] mm/memory_hotplug: Remove __online_page_free() and __online_page_increment_counters()

[David Hildenbrand]

Let's drop the now unused functions.

Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Oscar Salvador <osalvador@xxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx>
Cc: Wei Yang <richard.weiyang@xxxxxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: Qian Cai <cai@xxxxxx>
Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
---
 include/linux/memory_hotplug.h |  3 ---
 mm/memory_hotplug.c            | 12 ------------
 2 files changed, 15 deletions(-)

diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 71a620eabb62..933f2bb3bdbb 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -106,9 +106,6 @@ extern void generic_online_page(struct page *page, unsigned int order);
 extern int set_online_page_callback(online_page_callback_t callback);
 extern int restore_online_page_callback(online_page_callback_t callback);
 
-extern void __online_page_increment_counters(struct page *page);
-extern void __online_page_free(struct page *page);
-
 extern int try_online_node(int nid);
 
 extern int arch_add_memory(int nid, u64 start, u64 size,
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index f32a5feaf7ff..16dd5b1498e8 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -602,18 +602,6 @@ int restore_online_page_callback(online_page_callback_t callback)
 }
 EXPORT_SYMBOL_GPL(restore_online_page_callback);
 
-void __online_page_increment_counters(struct page *page)
-{
-	adjust_managed_page_count(page, 1);
-}
-EXPORT_SYMBOL_GPL(__online_page_increment_counters);
-
-void __online_page_free(struct page *page)
-{
-	__free_reserved_page(page);
-}
-EXPORT_SYMBOL_GPL(__online_page_free);
-
 void generic_online_page(struct page *page, unsigned int order)
 {
 	kernel_map_pages(page, 1 << order, 1);
-- 
2.21.0