On Fri, Feb 07, 2025 at 08:28:39PM +0000, Al Viro wrote: > On Thu, Feb 06, 2025 at 04:42:50PM +1100, NeilBrown wrote: > > > + if (dentry->d_flags & LOOKUP_RCU) { > > Really? That aside, you are *NOT* passing the parent's name here - if you look at the callers, all of them have 'name' and 'last' arguments identicaly. What is going on here?