diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/hugetlb.h | 2 | ||||
-rw-r--r-- | include/linux/page-flags.h | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 5713c49a4a5c..205026175c42 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -84,7 +84,6 @@ void hugetlb_unreserve_pages(struct inode *inode, long offset, long freed); int dequeue_hwpoisoned_huge_page(struct page *page); bool isolate_huge_page(struct page *page, struct list_head *list); void putback_active_hugepage(struct page *page); -bool is_hugepage_active(struct page *page); void free_huge_page(struct page *page); #ifdef CONFIG_ARCH_WANT_HUGE_PMD_SHARE @@ -152,7 +151,6 @@ static inline bool isolate_huge_page(struct page *page, struct list_head *list) return false; } #define putback_active_hugepage(p) do {} while (0) -#define is_hugepage_active(x) false static inline unsigned long hugetlb_change_protection(struct vm_area_struct *vma, unsigned long address, unsigned long end, pgprot_t newprot) diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 84d10b65cec6..f34e040b34e9 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -470,11 +470,18 @@ static inline void ClearPageCompound(struct page *page) #ifdef CONFIG_HUGETLB_PAGE int PageHuge(struct page *page); int PageHeadHuge(struct page *page); +bool page_huge_active(struct page *page); #else TESTPAGEFLAG_FALSE(Huge) TESTPAGEFLAG_FALSE(HeadHuge) + +static inline bool page_huge_active(struct page *page) +{ + return 0; +} #endif + #ifdef CONFIG_TRANSPARENT_HUGEPAGE /* * PageHuge() only returns true for hugetlbfs pages, but not for |