[PATCH] r/o bind mounts: unlink: monitor i_nlink

[safe/jmp/linux-2.6] / fs / libfs.c

diff --git a/fs/libfs.c b/fs/libfs.c
index 3793aaa..9204feb 100644 (file)
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -275,7 +275,7 @@ int simple_unlink(struct inode *dir, struct dentry *dentry)
        struct inode *inode = dentry->d_inode;
 
        inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME;
-       inode->i_nlink--;
+       drop_nlink(inode);
        dput(dentry);
        return 0;
 }
@@ -285,9 +285,9 @@ int simple_rmdir(struct inode *dir, struct dentry *dentry)
        if (!simple_empty(dentry))
                return -ENOTEMPTY;
 
-       dentry->d_inode->i_nlink--;
+       drop_nlink(dentry->d_inode);
        simple_unlink(dir, dentry);
-       dir->i_nlink--;
+       drop_nlink(dir);
        return 0;
 }
 
@@ -303,9 +303,9 @@ int simple_rename(struct inode *old_dir, struct dentry *old_dentry,
        if (new_dentry->d_inode) {
                simple_unlink(new_dir, new_dentry);
                if (they_are_dirs)
-                       old_dir->i_nlink--;
+                       drop_nlink(old_dir);
        } else if (they_are_dirs) {
-               old_dir->i_nlink--;
+               drop_nlink(old_dir);
                new_dir->i_nlink++;
        }