ipc: introduce shm_rmid_forced sysctl

[linux-2.6-block.git] / include / linux / shm.h

diff --git a/include/linux/shm.h b/include/linux/shm.h
index eca6235a46c0b1b89d951a90216b132c6a21cfb7..7d27ffde01902a7a29687c5ef36b607d290c694d 100644 (file)
--- a/include/linux/shm.h
+++ b/include/linux/shm.h
@@ -106,6 +106,7 @@ 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);
+extern void exit_shm(struct task_struct *task);
 #else
 static inline long do_shmat(int shmid, char __user *shmaddr,
                                int shmflg, unsigned long *addr)
@@ -116,6 +117,9 @@ static inline int is_file_shm_hugepages(struct file *file)
 {
        return 0;
 }
+static inline void exit_shm(struct task_struct *task)
+{
+}
 #endif
 
 #endif /* __KERNEL__ */