IPC_SHM_IDS        59 ipc/shm.c      #define shm_ids(ns)	((ns)->ids[IPC_SHM_IDS])
IPC_SHM_IDS        78 ipc/shm.c      	ipc_init_ids(&ns->ids[IPC_SHM_IDS]);
IPC_SHM_IDS       111 ipc/shm.c      				IPC_SHM_IDS, sysvipc_shm_proc_show);