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Diffstat (limited to 'include/linux/ksm.h')
-rw-r--r--include/linux/ksm.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/ksm.h b/include/linux/ksm.h
index e1cfda4bee58..78b44a024eaa 100644
--- a/include/linux/ksm.h
+++ b/include/linux/ksm.h
@@ -61,7 +61,7 @@ static inline void set_page_stable_node(struct page *page,
struct page *ksm_might_need_to_copy(struct page *page,
struct vm_area_struct *vma, unsigned long address);
-int rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc);
+void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc);
void ksm_migrate_page(struct page *newpage, struct page *oldpage);
#else /* !CONFIG_KSM */
@@ -94,10 +94,9 @@ static inline int page_referenced_ksm(struct page *page,
return 0;
}
-static inline int rmap_walk_ksm(struct page *page,
+static inline void rmap_walk_ksm(struct page *page,
struct rmap_walk_control *rwc)
{
- return 0;
}
static inline void ksm_migrate_page(struct page *newpage, struct page *oldpage)