diff options
Diffstat (limited to 'mm/sparse.c')
| -rw-r--r-- | mm/sparse.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/mm/sparse.c b/mm/sparse.c index a2183cb5d524..f6a43c09c322 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -237,7 +237,7 @@ static unsigned long *__kmalloc_section_usemap(void) } #endif /* CONFIG_MEMORY_HOTPLUG */ -static unsigned long *sparse_early_usemap_alloc(unsigned long pnum) +static unsigned long *__init sparse_early_usemap_alloc(unsigned long pnum) { unsigned long *usemap; struct mem_section *ms = __nr_to_section(pnum); @@ -353,17 +353,9 @@ static inline struct page *kmalloc_section_memmap(unsigned long pnum, int nid, return __kmalloc_section_memmap(nr_pages); } -static int vaddr_in_vmalloc_area(void *addr) -{ - if (addr >= (void *)VMALLOC_START && - addr < (void *)VMALLOC_END) - return 1; - return 0; -} - static void __kfree_section_memmap(struct page *memmap, unsigned long nr_pages) { - if (vaddr_in_vmalloc_area(memmap)) + if (is_vmalloc_addr(memmap)) vfree(memmap); else free_pages((unsigned long)memmap, |