diff options
Diffstat (limited to 'mm/hugetlb_vmemmap.c')
-rw-r--r-- | mm/hugetlb_vmemmap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mm/hugetlb_vmemmap.c b/mm/hugetlb_vmemmap.c index 6254bb2d4ae5..cc4ec752ec16 100644 --- a/mm/hugetlb_vmemmap.c +++ b/mm/hugetlb_vmemmap.c @@ -28,15 +28,15 @@ EXPORT_SYMBOL(hugetlb_optimize_vmemmap_key); static int __init hugetlb_vmemmap_early_param(char *buf) { - if (!buf) + bool enable; + + if (kstrtobool(buf, &enable)) return -EINVAL; - if (!strcmp(buf, "on")) + if (enable) static_branch_enable(&hugetlb_optimize_vmemmap_key); - else if (!strcmp(buf, "off")) - static_branch_disable(&hugetlb_optimize_vmemmap_key); else - return -EINVAL; + static_branch_disable(&hugetlb_optimize_vmemmap_key); return 0; } |