Re: [Crash-utility] [PATCH] fix missing RT PRIO_ARRAY table with CONFIG_RT_GROUP_SCHED=n

On the kernel with CONFIG_RT_GROUP_SCHED=n, the "RT PRIO_ARRAY" table of runq command always empty, nevertheless exists "rt_sched_class" task. This cause to substract offset "task_struct->rt - task_struct" only if there is my_q member (ie. CONFIG_RT_GROUP_SCHED=y). Therefore dump_RT_prio_array() passes the address of "rt member of task_struct" to task_to_context(). This patch ensure to pass the address of "task_struct" to task_to_context().