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authorPeter Xu <peterx@redhat.com>2020-08-22 02:49:56 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-09-04 19:25:20 +0300
commit1a0cf26323c80e2f1c58fc04f15686de61bfab0c (patch)
tree5adf534ff4dc8608036fb26f92b2e1e5396ede2f /include
parent09854ba94c6aad7886996bfbee2530b3d8a7f4f4 (diff)
downloadlinux-1a0cf26323c80e2f1c58fc04f15686de61bfab0c.tar.xz
mm/ksm: Remove reuse_ksm_page()
Remove the function as the last reference has gone away with the do_wp_page() changes. Signed-off-by: Peter Xu <peterx@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/ksm.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/ksm.h b/include/linux/ksm.h
index e48b1e453ff5..161e8164abcf 100644
--- a/include/linux/ksm.h
+++ b/include/linux/ksm.h
@@ -53,8 +53,6 @@ struct page *ksm_might_need_to_copy(struct page *page,
void rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc);
void ksm_migrate_page(struct page *newpage, struct page *oldpage);
-bool reuse_ksm_page(struct page *page,
- struct vm_area_struct *vma, unsigned long address);
#else /* !CONFIG_KSM */
@@ -88,11 +86,6 @@ static inline void rmap_walk_ksm(struct page *page,
static inline void ksm_migrate_page(struct page *newpage, struct page *oldpage)
{
}
-static inline bool reuse_ksm_page(struct page *page,
- struct vm_area_struct *vma, unsigned long address)
-{
- return false;
-}
#endif /* CONFIG_MMU */
#endif /* !CONFIG_KSM */