> diff --git a/mm/huge_memory.c b/mm/huge_memory.c > index b52e007f0856..b8d9e0d76062 100644 > --- a/mm/huge_memory.c > +++ b/mm/huge_memory.c > @@ -577,13 +577,10 @@ unsigned long thp_get_unmapped_area(struct file *filp, unsigned long addr, > unsigned long ret; > loff_t off = (loff_t)pgoff << PAGE_SHIFT; > > - if (!IS_DAX(filp->f_mapping->host) || !IS_ENABLED(CONFIG_FS_DAX_PMD)) > - goto out; > - > ret = __thp_get_unmapped_area(filp, addr, len, off, flags, PMD_SIZE); > if (ret) > return ret; > -out: > + > return current->mm->get_unmapped_area(filp, addr, len, pgoff, flags); > } > EXPORT_SYMBOL_GPL(thp_get_unmapped_area); There is no point in splitting thp_get_unmapped_area and __thp_get_unmapped_area with this applied (and arguably even before that). But we still have ext2 and ext4 that use thp_get_unmapped_area but only support huge page mappings for DAX, do we need to handle those somehow?
