Merge tag 'v4.9-rc1' into x86/urgent, to pick up updates

Signed-off-by: Ingo Molnar <[email protected]>

3 files changed, 8 insertions, 15 deletions

diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index 592059f88e04..354e2ab62031 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -97,9 +97,6 @@ EXPORT_SYMBOL_GPL(debugfs_use_file_finish);
 
 #define F_DENTRY(filp) ((filp)->f_path.dentry)
 
-#define REAL_FOPS_DEREF(dentry)					\
-	((const struct file_operations *)(dentry)->d_fsdata)
-
 static int open_proxy_open(struct inode *inode, struct file *filp)
 {
 	const struct dentry *dentry = F_DENTRY(filp);
@@ -112,7 +109,7 @@ static int open_proxy_open(struct inode *inode, struct file *filp)
 		goto out;
 	}
 
-	real_fops = REAL_FOPS_DEREF(dentry);
+	real_fops = debugfs_real_fops(filp);
 	real_fops = fops_get(real_fops);
 	if (!real_fops) {
 		/* Huh? Module did not clean up after itself at exit? */
@@ -143,7 +140,7 @@ static ret_type full_proxy_ ## name(proto)				\
 {									\
 	const struct dentry *dentry = F_DENTRY(filp);			\
 	const struct file_operations *real_fops =			\
-		REAL_FOPS_DEREF(dentry);				\
+		debugfs_real_fops(filp);				\
 	int srcu_idx;							\
 	ret_type r;							\
 									\
@@ -176,7 +173,7 @@ static unsigned int full_proxy_poll(struct file *filp,
 				struct poll_table_struct *wait)
 {
 	const struct dentry *dentry = F_DENTRY(filp);
-	const struct file_operations *real_fops = REAL_FOPS_DEREF(dentry);
+	const struct file_operations *real_fops = debugfs_real_fops(filp);
 	int srcu_idx;
 	unsigned int r = 0;
 
@@ -193,7 +190,7 @@ static unsigned int full_proxy_poll(struct file *filp,
 static int full_proxy_release(struct inode *inode, struct file *filp)
 {
 	const struct dentry *dentry = F_DENTRY(filp);
-	const struct file_operations *real_fops = REAL_FOPS_DEREF(dentry);
+	const struct file_operations *real_fops = debugfs_real_fops(filp);
 	const struct file_operations *proxy_fops = filp->f_op;
 	int r = 0;
 
@@ -209,7 +206,7 @@ static int full_proxy_release(struct inode *inode, struct file *filp)
 	replace_fops(filp, d_inode(dentry)->i_fop);
 	kfree((void *)proxy_fops);
 	fops_put(real_fops);
-	return 0;
+	return r;
 }
 
 static void __full_proxy_fops_init(struct file_operations *proxy_fops,
@@ -241,7 +238,7 @@ static int full_proxy_open(struct inode *inode, struct file *filp)
 		goto out;
 	}
 
-	real_fops = REAL_FOPS_DEREF(dentry);
+	real_fops = debugfs_real_fops(filp);
 	real_fops = fops_get(real_fops);
 	if (!real_fops) {
 		/* Huh? Module did not cleanup after itself at exit? */
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 72361baf9da7..f17fcf89e18e 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -45,7 +45,7 @@ static struct inode *debugfs_get_inode(struct super_block *sb)
 	if (inode) {
 		inode->i_ino = get_next_ino();
 		inode->i_atime = inode->i_mtime =
-			inode->i_ctime = current_fs_time(sb);
+			inode->i_ctime = current_time(inode);
 	}
 	return inode;
 }
@@ -748,7 +748,7 @@ struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry,
 	old_name = fsnotify_oldname_init(old_dentry->d_name.name);
 
 	error = simple_rename(d_inode(old_dir), old_dentry, d_inode(new_dir),
-		dentry);
+			      dentry, 0);
 	if (error) {
 		fsnotify_oldname_free(old_name);
 		goto exit;
diff --git a/fs/debugfs/internal.h b/fs/debugfs/internal.h
index bba52634b995..b3e8443a1f47 100644
--- a/fs/debugfs/internal.h
+++ b/fs/debugfs/internal.h
@@ -19,8 +19,4 @@ extern const struct file_operations debugfs_noop_file_operations;
 extern const struct file_operations debugfs_open_proxy_file_operations;
 extern const struct file_operations debugfs_full_proxy_file_operations;
 
-struct dentry *debugfs_create_file_unsafe(const char *name, umode_t mode,
-					struct dentry *parent, void *data,
-					const struct file_operations *fops);
-
 #endif /* _DEBUGFS_INTERNAL_H_ */