diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/huge_memory.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 0c1df321ad64..cbf095e7f059 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -88,7 +88,7 @@ bool hugepage_vma_check(struct vm_area_struct *vma, unsigned long vm_flags, /* * If the hardware/firmware marked hugepage support disabled. */ - if (transparent_hugepage_flags & (1 << TRANSPARENT_HUGEPAGE_NEVER_DAX)) + if (transparent_hugepage_flags & (1 << TRANSPARENT_HUGEPAGE_UNSUPPORTED)) return false; /* khugepaged doesn't collapse DAX vma, but page fault is fine. */ @@ -460,11 +460,7 @@ static int __init hugepage_init(void) struct kobject *hugepage_kobj; if (!has_transparent_hugepage()) { - /* - * Hardware doesn't support hugepages, hence disable - * DAX PMD support. - */ - transparent_hugepage_flags = 1 << TRANSPARENT_HUGEPAGE_NEVER_DAX; + transparent_hugepage_flags = 1 << TRANSPARENT_HUGEPAGE_UNSUPPORTED; return -EINVAL; } |