diff options
Diffstat (limited to 'tools/testing/selftests/mm/vm_util.h')
| -rw-r--r-- | tools/testing/selftests/mm/vm_util.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/mm/vm_util.h b/tools/testing/selftests/mm/vm_util.h index 522f7f9050f5..e9c4e24769c1 100644 --- a/tools/testing/selftests/mm/vm_util.h +++ b/tools/testing/selftests/mm/vm_util.h @@ -20,6 +20,7 @@ #define KPF_COMPOUND_HEAD BIT_ULL(15) #define KPF_COMPOUND_TAIL BIT_ULL(16) +#define KPF_HWPOISON BIT_ULL(19) #define KPF_THP BIT_ULL(22) /* * Ignore the checkpatch warning, we must read from x but don't want to do @@ -154,6 +155,8 @@ long ksm_get_full_scans(void); int ksm_use_zero_pages(void); int ksm_start(void); int ksm_stop(void); +int get_hardware_corrupted_size(unsigned long *val); +int unpoison_memory(unsigned long pfn); /* * On ppc64 this will only work with radix 2M hugepage size |