diff options
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mm/internal.h b/mm/internal.h index a770029beb08..6d188161b20e 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -711,6 +711,9 @@ static inline int find_next_best_node(int node, nodemask_t *used_node_mask) } #endif +/* + * mm/memory-failure.c + */ extern int hwpoison_filter(struct page *p); extern u32 hwpoison_filter_dev_major; @@ -720,6 +723,14 @@ extern u64 hwpoison_filter_flags_value; extern u64 hwpoison_filter_memcg; extern u32 hwpoison_filter_enable; +#ifdef CONFIG_MEMORY_FAILURE +void clear_hwpoisoned_pages(struct page *memmap, int nr_pages); +#else +static inline void clear_hwpoisoned_pages(struct page *memmap, int nr_pages) +{ +} +#endif + extern unsigned long __must_check vm_mmap_pgoff(struct file *, unsigned long, unsigned long, unsigned long, unsigned long, unsigned long); |