On Mon, Feb 23, 2009 at 09:09:33PM -0600, Serge E. Hallyn wrote: > +#ifdef CONFIG_PROC_FS > +static int proc_mq_dointvec(ctl_table *table, int write, struct file *filp, > + void __user *buffer, size_t *lenp, loff_t *ppos) > +{ > + struct ctl_table mq_table; > + memcpy(&mq_table, table, sizeof(mq_table)); > + mq_table.data = get_mq(table); > + > + return proc_dointvec(&mq_table, write, filp, buffer, lenp, ppos); > +} > + > +static int proc_mq_dointvec_minmax(ctl_table *table, int write, > + struct file *filp, void __user *buffer, size_t *lenp, loff_t *ppos) > +{ > + struct ctl_table mq_table; > + memcpy(&mq_table, table, sizeof(mq_table)); > + mq_table.data = get_mq(table); > + > + return proc_dointvec_minmax(&mq_table, write, filp, buffer, > + lenp, ppos); > +} > +#else /* CONFIG_PROC_FS */ > +static int proc_mq_dointvec(ctl_table *table, int write, struct file *filp, > + void __user *buffer, size_t *lenp, loff_t *ppos) > +{ > + return -ENOSYS; > +} > + > +static int proc_mq_dointvec_minmax(ctl_table *table, int write, > + struct file *filp, void __user *buffer, size_t *lenp, loff_t *ppos) > +{ > + return -ENOSYS; > +} > +#endif /* CONFIG_PROC_FS */ These should be under CONFIG_PROC_SYSCTL and one should define them to NULL otherwise. > +static ctl_table mq_sysctls[] = { > + { > + .procname = "queues_max", > + .data = &init_ipc_ns.mq_queues_max, > + .maxlen = sizeof(int), > + .mode = 0644, > + .proc_handler = &proc_mq_dointvec, ^ No &, please. I'm removing them. > + }, > + { > + .procname = "msg_max", > + .data = &init_ipc_ns.mq_msg_max, > + .maxlen = sizeof(int), > + .mode = 0644, > + .proc_handler = &proc_mq_dointvec_minmax, > + .extra1 = &msg_max_limit_min, > + .extra2 = &msg_max_limit_max, > + }, > + { > + .procname = "msgsize_max", > + .data = &init_ipc_ns.mq_msgsize_max, > + .maxlen = sizeof(int), > + .mode = 0644, > + .proc_handler = &proc_mq_dointvec_minmax, > + .extra1 = &msg_maxsize_limit_min, > + .extra2 = &msg_maxsize_limit_max, > + }, _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers