1 files changed, 10 insertions, 10 deletions

diff --git a/fs/libfs.c b/fs/libfs.c
index 58101dff2c66..63c020e6589e 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -74,7 +74,7 @@ int dcache_dir_close(struct inode *inode, struct file *file)
 
 loff_t dcache_dir_lseek(struct file *file, loff_t offset, int origin)
 {
-        down(&file->f_dentry->d_inode->i_sem);
+        mutex_lock(&file->f_dentry->d_inode->i_mutex);
         switch (origin) {
                 case 1:
                         offset += file->f_pos;
@@ -82,7 +82,7 @@ loff_t dcache_dir_lseek(struct file *file, loff_t offset, int origin)
                         if (offset >= 0)
                                 break;
                 default:
-                        up(&file->f_dentry->d_inode->i_sem);
+                        mutex_unlock(&file->f_dentry->d_inode->i_mutex);
                         return -EINVAL;
         }
         if (offset != file->f_pos) {
@@ -93,20 +93,20 @@ loff_t dcache_dir_lseek(struct file *file, loff_t offset, int origin)
                         loff_t n = file->f_pos - 2;
 
                         spin_lock(&dcache_lock);
-                        list_del(&cursor->d_child);
+                        list_del(&cursor->d_u.d_child);
                         p = file->f_dentry->d_subdirs.next;
                         while (n && p != &file->f_dentry->d_subdirs) {
                                 struct dentry *next;
-                                next = list_entry(p, struct dentry, d_child);
+                                next = list_entry(p, struct dentry, d_u.d_child);
                                 if (!d_unhashed(next) && next->d_inode)
                                         n--;
                                 p = p->next;
                         }
-                        list_add_tail(&cursor->d_child, p);
+                        list_add_tail(&cursor->d_u.d_child, p);
                         spin_unlock(&dcache_lock);
                 }
         }
-        up(&file->f_dentry->d_inode->i_sem);
+        mutex_unlock(&file->f_dentry->d_inode->i_mutex);
         return offset;
 }
 
@@ -126,7 +126,7 @@ int dcache_readdir(struct file * filp, void * dirent, filldir_t filldir)
 {
         struct dentry *dentry = filp->f_dentry;
         struct dentry *cursor = filp->private_data;
-        struct list_head *p, *q = &cursor->d_child;
+        struct list_head *p, *q = &cursor->d_u.d_child;
         ino_t ino;
         int i = filp->f_pos;
 
@@ -153,7 +153,7 @@ int dcache_readdir(struct file * filp, void * dirent, filldir_t filldir)
                         }
                         for (p=q->next; p != &dentry->d_subdirs; p=p->next) {
                                 struct dentry *next;
-                                next = list_entry(p, struct dentry, d_child);
+                                next = list_entry(p, struct dentry, d_u.d_child);
                                 if (d_unhashed(next) || !next->d_inode)
                                         continue;
 
@@ -261,7 +261,7 @@ int simple_empty(struct dentry *dentry)
         int ret = 0;
 
         spin_lock(&dcache_lock);
-        list_for_each_entry(child, &dentry->d_subdirs, d_child)
+        list_for_each_entry(child, &dentry->d_subdirs, d_u.d_child)
                 if (simple_positive(child))
                         goto out;
         ret = 1;
@@ -356,7 +356,7 @@ int simple_commit_write(struct file *file, struct page *page,
 
         /*
          * No need to use i_size_read() here, the i_size
-         * cannot change under us because we hold the i_sem.
+         * cannot change under us because we hold the i_mutex.
          */
         if (pos > inode->i_size)
                 i_size_write(inode, pos);