Re: [PATCH v1] mm: balloon: drop unused function stubs

From: Mukesh Ojha
Date: Fri Mar 29 2019 - 09:56:06 EST



On 3/29/2019 5:56 PM, David Hildenbrand wrote:
These are leftovers from the pre-"general non-lru movable page" era.

Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
---
include/linux/balloon_compaction.h | 15 ---------------
1 file changed, 15 deletions(-)


Reviewed-by: Mukesh Ojha <mojha@xxxxxxxxxxxxxx>

Cheers,
-Mukesh


diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h
index f111c780ef1d..f31521dcb09a 100644
--- a/include/linux/balloon_compaction.h
+++ b/include/linux/balloon_compaction.h
@@ -151,21 +151,6 @@ static inline void balloon_page_delete(struct page *page)
list_del(&page->lru);
}
-static inline bool __is_movable_balloon_page(struct page *page)
-{
- return false;
-}
-
-static inline bool balloon_page_movable(struct page *page)
-{
- return false;
-}
-
-static inline bool isolated_balloon_page(struct page *page)
-{
- return false;
-}
-
static inline bool balloon_page_isolate(struct page *page)
{
return false;