diff options
Diffstat (limited to 'include/linux/shm.h')
| -rw-r--r-- | include/linux/shm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/shm.h b/include/linux/shm.h index a2c896ad0be..ad2e3af6599 100644 --- a/include/linux/shm.h +++ b/include/linux/shm.h @@ -96,12 +96,17 @@ struct shmid_kernel /* private to the kernel */ #ifdef CONFIG_SYSVIPC long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr); +extern int is_file_shm_hugepages(struct file *file); #else static inline long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr) { return -ENOSYS; } +static inline int is_file_shm_hugepages(struct file *file) +{ + return 0; +} #endif #endif /* __KERNEL__ */ |