efs: new export ops

[linux-2.6-omap-h63xx.git] / include / linux / shm.h

diff --git a/include/linux/shm.h b/include/linux/shm.h
index a2c896ad0befa6819dbae3e1ffd47b1679597346..eeaed921a1dc02d02f3a61cec5ea0c62873ecfad 100644 (file)
--- a/include/linux/shm.h
+++ b/include/linux/shm.h
@@ -16,7 +16,9 @@
 #define SHMALL (SHMMAX/PAGE_SIZE*(SHMMNI/16)) /* max shm system wide (pages) */
 #define SHMSEG SHMMNI                   /* max shared segs per process */
 
+#ifdef __KERNEL__
 #include <asm/shmparam.h>
+#endif
 
 /* Obsolete, used only for backwards compatibility and libc5 compiles */
 struct shmid_ds {
@@ -77,7 +79,6 @@ struct shmid_kernel /* private to the kernel */
 {      
        struct kern_ipc_perm    shm_perm;
        struct file *           shm_file;
-       int                     id;
        unsigned long           shm_nattch;
        unsigned long           shm_segsz;
        time_t                  shm_atim;
@@ -96,12 +97,17 @@ 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__ */