- r -

• ratelimit_nb : page-writeback.c
• ratelimit_pages : page-writeback.c
• request_cachep : blk-core.c
• root_user : init_task.c
• rta_buf : rtnetlink.c
• rta_max : rtnetlink.c
• rtattr_max : rtnetlink.c
• rtm_min : rtnetlink.c
• rtnetlink_dev_notifier : rtnetlink.c
• rtnetlink_net_ops : rtnetlink.c
• rtnl_msg_handlers : rtnetlink.c