diff --git a/mm/nommu.c b/mm/nommu.c
index af87456..23fb033 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -523,7 +523,7 @@
 		 */
 		mapping = file->f_mapping;
 		if (!mapping)
-			mapping = file->f_dentry->d_inode->i_mapping;
+			mapping = file->f_path.dentry->d_inode->i_mapping;
 
 		capabilities = 0;
 		if (mapping && mapping->backing_dev_info)
@@ -532,7 +532,7 @@
 		if (!capabilities) {
 			/* no explicit capabilities set, so assume some
 			 * defaults */
-			switch (file->f_dentry->d_inode->i_mode & S_IFMT) {
+			switch (file->f_path.dentry->d_inode->i_mode & S_IFMT) {
 			case S_IFREG:
 			case S_IFBLK:
 				capabilities = BDI_CAP_MAP_COPY;
@@ -563,11 +563,11 @@
 			    !(file->f_mode & FMODE_WRITE))
 				return -EACCES;
 
-			if (IS_APPEND(file->f_dentry->d_inode) &&
+			if (IS_APPEND(file->f_path.dentry->d_inode) &&
 			    (file->f_mode & FMODE_WRITE))
 				return -EACCES;
 
-			if (locks_verify_locked(file->f_dentry->d_inode))
+			if (locks_verify_locked(file->f_path.dentry->d_inode))
 				return -EAGAIN;
 
 			if (!(capabilities & BDI_CAP_MAP_DIRECT))
@@ -598,7 +598,7 @@
 
 		/* handle executable mappings and implied executable
 		 * mappings */
-		if (file->f_vfsmnt->mnt_flags & MNT_NOEXEC) {
+		if (file->f_path.mnt->mnt_flags & MNT_NOEXEC) {
 			if (prot & PROT_EXEC)
 				return -EPERM;
 		}
@@ -833,7 +833,7 @@
 				continue;
 
 			/* search for overlapping mappings on the same file */
-			if (vma->vm_file->f_dentry->d_inode != file->f_dentry->d_inode)
+			if (vma->vm_file->f_path.dentry->d_inode != file->f_path.dentry->d_inode)
 				continue;
 
 			if (vma->vm_pgoff >= pgoff + pglen)