diff options
| -rw-r--r-- | drivers/base/node.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index 0440d95c9b5b..db769d3148b7 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -368,21 +368,14 @@ int unregister_cpu_under_node(unsigned int cpu, unsigned int nid) } #ifdef CONFIG_MEMORY_HOTPLUG_SPARSE -#define page_initialized(page) (page->lru.next) - static int __ref get_nid_for_pfn(unsigned long pfn) { - struct page *page; - if (!pfn_valid_within(pfn)) return -1; #ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT if (system_state < SYSTEM_RUNNING) return early_pfn_to_nid(pfn); #endif - page = pfn_to_page(pfn); - if (!page_initialized(page)) - return -1; return pfn_to_nid(pfn); } |
