X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Flinux%2Frmap.h;h=ddda2ac3446ef3fa01d13632d65ab50491f8a7d2;hb=0421f89b200ee9196671be105912ef73f6ec775d;hp=29446aeef36e553aa361774d39c0852517c87405;hpb=4bb0fb57f3bbe2ed7d4aad75a3c60a051afbd1db;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 29446aeef36e..ddda2ac3446e 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -108,20 +108,6 @@ static inline void put_anon_vma(struct anon_vma *anon_vma)
 		__put_anon_vma(anon_vma);
 }
 
-static inline void vma_lock_anon_vma(struct vm_area_struct *vma)
-{
-	struct anon_vma *anon_vma = vma->anon_vma;
-	if (anon_vma)
-		down_write(&anon_vma->root->rwsem);
-}
-
-static inline void vma_unlock_anon_vma(struct vm_area_struct *vma)
-{
-	struct anon_vma *anon_vma = vma->anon_vma;
-	if (anon_vma)
-		up_write(&anon_vma->root->rwsem);
-}
-
 static inline void anon_vma_lock_write(struct anon_vma *anon_vma)
 {
 	down_write(&anon_vma->root->rwsem);