On Tue, Apr 07, 2020 at 11:29:52AM -0700, ira.weiny@xxxxxxxxx wrote: > static inline bool io_is_direct(struct file *filp) > { > - return (filp->f_flags & O_DIRECT) || IS_DAX(filp->f_mapping->host); > + return (filp->f_flags & O_DIRECT); > } As requested last time: Can you please also just remove io_is_direct?