On Wed, Jan 03, 2024 at 08:32:46PM -0500, Steven Rostedt wrote: > + /* Get the tracefs root from the parent */ > + inode = d_inode(dentry->d_parent); > + inode = d_inode(inode->i_sb->s_root); That makes no sense. First of all, for any positive dentry we have dentry->d_sb == dentry->d_inode->i_sb. And it's the same for all dentries on given superblock. So what's the point of that dance? If you want the root inode, just go for d_inode(dentry->d_sb->s_root) and be done with that...
