diff options
| -rw-r--r-- | arch/x86/mm/pat.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c index ef712518b5b4..a81b7e73275d 100644 --- a/arch/x86/mm/pat.c +++ b/arch/x86/mm/pat.c @@ -1019,8 +1019,10 @@ static const struct file_operations memtype_fops = { static int __init pat_memtype_list_init(void) { - debugfs_create_file("pat_memtype_list", S_IRUSR, arch_debugfs_dir, - NULL, &memtype_fops); + if (pat_enabled) { + debugfs_create_file("pat_memtype_list", S_IRUSR, + arch_debugfs_dir, NULL, &memtype_fops); + } return 0; } |