move d_rcu from overlapping d_child to overlapping d_alias

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2 files changed, 3 insertions, 3 deletions

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 8a528392b1f4..459a7b1251e5 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6420,7 +6420,7 @@ static int instance_mkdir (struct inode *inode, struct dentry *dentry, umode_t m
         int ret;
 
         /* Paranoid: Make sure the parent is the "instances" directory */
-        parent = hlist_entry(inode->i_dentry.first, struct dentry, d_alias);
+        parent = hlist_entry(inode->i_dentry.first, struct dentry, d_u.d_alias);
         if (WARN_ON_ONCE(parent != trace_instance_dir))
                 return -ENOENT;
 
@@ -6447,7 +6447,7 @@ static int instance_rmdir(struct inode *inode, struct dentry *dentry)
         int ret;
 
         /* Paranoid: Make sure the parent is the "instances" directory */
-        parent = hlist_entry(inode->i_dentry.first, struct dentry, d_alias);
+        parent = hlist_entry(inode->i_dentry.first, struct dentry, d_u.d_alias);
         if (WARN_ON_ONCE(parent != trace_instance_dir))
                 return -ENOENT;
 
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 0cc51edde3a8..1b0df1e504f0 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -461,7 +461,7 @@ static void remove_event_file_dir(struct ftrace_event_file *file)
 
         if (dir) {
                 spin_lock(&dir->d_lock);        /* probably unneeded */
-                list_for_each_entry(child, &dir->d_subdirs, d_u.d_child) {
+                list_for_each_entry(child, &dir->d_subdirs, d_child) {
                         if (child->d_inode)     /* probably unneeded */
                                 child->d_inode->i_private = NULL;
                 }