linux-master/ipc/shm.c

46 #include <linux/ipc_namespace.h>
77 	struct ipc_namespace	*ns;
86 	struct ipc_namespace *ns;
101 static int newseg(struct ipc_namespace *, struct ipc_params *);
104 static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
109 void shm_init_ns(struct ipc_namespace *ns)
123 static void do_shm_rmid(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp)
140 void shm_exit_ns(struct ipc_namespace *ns)
167 static inline struct shmid_kernel *shm_obtain_object(struct ipc_namespace *ns, int id)
177 static inline struct shmid_kernel *shm_obtain_object_check(struct ipc_namespace *ns, int id)
191 static inline struct shmid_kernel *shm_lock(struct ipc_namespace *ns, int id)
329 static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp)
372 	struct ipc_namespace *ns = sfd->ns;
411 	struct ipc_namespace *ns = data;
431 void shm_destroy_orphaned(struct ipc_namespace *ns)
444 		struct ipc_namespace *ns;
697 static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
825 	struct ipc_namespace *ns;
957 static void shm_get_stat(struct ipc_namespace *ns, unsigned long *rss,
988 static int shmctl_down(struct ipc_namespace *ns, int shmid, int cmd,
1038 static int shmctl_ipc_info(struct ipc_namespace *ns,
1057 static int shmctl_shm_info(struct ipc_namespace *ns,
1077 static int shmctl_stat(struct ipc_namespace *ns, int shmid,
1161 static int shmctl_do_lock(struct ipc_namespace *ns, int shmid, int cmd)
1240 	struct ipc_namespace *ns;
1434 	struct ipc_namespace *ns;
1525 	struct ipc_namespace *ns;