diff options
Diffstat (limited to 'include/linux/hugetlb.h')
| -rw-r--r-- | include/linux/hugetlb.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 685c262e0..7d953c254 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -8,6 +8,7 @@ #include <linux/cgroup.h> #include <linux/list.h> #include <linux/kref.h> +#include <asm/pgtable.h> struct ctl_table; struct user_struct; @@ -96,9 +97,7 @@ u32 hugetlb_fault_mutex_hash(struct hstate *h, struct mm_struct *mm, struct address_space *mapping, pgoff_t idx, unsigned long address); -#ifdef CONFIG_ARCH_WANT_HUGE_PMD_SHARE pte_t *huge_pmd_share(struct mm_struct *mm, unsigned long addr, pud_t *pud); -#endif extern int hugepages_treat_as_movable; extern int sysctl_hugetlb_shm_group; @@ -265,20 +264,18 @@ struct file *hugetlb_file_setup(const char *name, size_t size, vm_flags_t acct, struct user_struct **user, int creat_flags, int page_size_log); -static inline int is_file_hugepages(struct file *file) +static inline bool is_file_hugepages(struct file *file) { if (file->f_op == &hugetlbfs_file_operations) - return 1; - if (is_file_shm_hugepages(file)) - return 1; + return true; - return 0; + return is_file_shm_hugepages(file); } #else /* !CONFIG_HUGETLBFS */ -#define is_file_hugepages(file) 0 +#define is_file_hugepages(file) false static inline struct file * hugetlb_file_setup(const char *name, size_t size, vm_flags_t acctflag, struct user_struct **user, int creat_flags, |