diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hugetlb.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 5ea05879a0a9..43a1cef8f0f1 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -895,4 +895,16 @@ static inline spinlock_t *huge_pte_lock(struct hstate *h, return ptl; } +#if defined(CONFIG_HUGETLB_PAGE) && defined(CONFIG_CMA) +extern void __init hugetlb_cma_reserve(int order); +extern void __init hugetlb_cma_check(void); +#else +static inline __init void hugetlb_cma_reserve(int order) +{ +} +static inline __init void hugetlb_cma_check(void) +{ +} +#endif + #endif /* _LINUX_HUGETLB_H */ |