ubi_debugfs_exit_dev identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/mtd/ubi/debug.c, line 658

Defined in 1 files as a prototype:

drivers/mtd/ubi/debug.h, line 53 (as a prototype)

Defined in 1 files as a function:

drivers/mtd/ubi/debug.c, line 662 (as a function)

Referenced in 1 files:

drivers/mtd/ubi/build.c
- line 1066
- line 1146

Smatch caller information:

drivers/mtd/ubi/build.c ubi_attach_mtd_dev() -> ubi_debugfs_exit_dev()

Type	Parameter	Key	Value
PARAM_VALUE	0	ubi	4096-ptr_max
PARAM_VALUE	0	ubi->alc_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->bgt_thread	(-12),(-4)
PARAM_VALUE	0	ubi->buf_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	ubi->buf_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ubi->buf_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ubi->cdev.count	0-1
PARAM_VALUE	0	ubi->cdev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	ubi->cdev.kobj.kset	0
PARAM_VALUE	0	ubi->cdev.kobj.ktype	1499647686170447872
PARAM_VALUE	0	ubi->cdev.kobj.name	0
PARAM_VALUE	0	ubi->cdev.kobj.parent	0,4096-ptr_max
PARAM_VALUE	0	ubi->cdev.kobj.release.cpu	0
PARAM_VALUE	0	ubi->cdev.kobj.release.timer.entry.next	0
PARAM_VALUE	0	ubi->cdev.kobj.release.timer.expires	0
PARAM_VALUE	0	ubi->cdev.kobj.release.timer.flags	0
PARAM_VALUE	0	ubi->cdev.kobj.release.timer.function	0
PARAM_VALUE	0	ubi->cdev.kobj.release.work.entry.next	0
PARAM_VALUE	0	ubi->cdev.kobj.release.work.entry.prev	0
PARAM_VALUE	0	ubi->cdev.kobj.release.work.func	0
PARAM_VALUE	0	ubi->cdev.kobj.release.wq	0
PARAM_VALUE	0	ubi->cdev.kobj.sd	0
PARAM_VALUE	0	ubi->cdev.kobj.state_add_uevent_sent	0
PARAM_VALUE	0	ubi->cdev.kobj.state_in_sysfs	0
PARAM_VALUE	0	ubi->cdev.kobj.state_remove_uevent_sent	0
PARAM_VALUE	0	ubi->cdev.kobj.uevent_suppress	0
PARAM_VALUE	0	ubi->cdev.list.next	4096-ptr_max
PARAM_VALUE	0	ubi->cdev.list.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->cdev.list.prev	4096-ptr_max
PARAM_VALUE	0	ubi->cdev.list.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->cdev.list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->cdev.ops	2305557239306088448
PARAM_VALUE	0	ubi->cdev.owner	0
PARAM_VALUE	0	ubi->ckvol_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->dev.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->defpool.nareas	0-s32max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->dyn_alloc.data.counter	0,9007199250546704
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->pools.next	0
PARAM_VALUE	0	ubi->dev.dma_io_tlb_mem->pools.prev	0,1473117533515866408
PARAM_VALUE	0	ubi->dev.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.flags	4096-ptr_max
PARAM_VALUE	0	ubi->dev.fwnode->dev->power.set_latency_tolerance	5740181548905971712
PARAM_VALUE	0	ubi->dev.kobj->name	0-255
PARAM_VALUE	0	ubi->dev.kobj.entry.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.kobj.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.kobj.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	ubi->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	ubi->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	ubi->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	ubi->dev.kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.kobj.sd->active.counter	(-2147483647)
PARAM_VALUE	0	ubi->dev.kobj.sd->attr.notify_next	0,426918848001064960
PARAM_VALUE	0	ubi->dev.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.p->klist_children.get	2213798222526185472
PARAM_VALUE	0	ubi->dev.p->klist_children.put	3126867300421632000
PARAM_VALUE	0	ubi->dev.p->knode_bus.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	ubi->dev.p->knode_class.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	ubi->dev.p->knode_parent.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	ubi->dev.physical_location->dock	0
PARAM_VALUE	0	ubi->dev.physical_location->lid	0
PARAM_VALUE	0	ubi->dev.physical_location->panel	0
PARAM_VALUE	0	ubi->dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	ubi->device_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->fm_anchor->u.rb.rb_left	0,4096-ptr_max
PARAM_VALUE	0	ubi->fm_anchor->u.rb.rb_right	0,4096-ptr_max
PARAM_VALUE	0	ubi->fm_eba_sem.dep_map->name	0-255
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->type	0-1
PARAM_VALUE	0	ubi->fm_protect.dep_map->name	0-255
PARAM_VALUE	0	ubi->fm_protect.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->fm_protect.first_waiter->type	0-1
PARAM_VALUE	0	ubi->move_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->wl_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ubi->work_sem.dep_map->name	0-255
PARAM_VALUE	0	ubi->work_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->work_sem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	ubi->work_sem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	ubi->work_sem.first_waiter->type	0-1
PARAM_VALUE	0	ubi->works.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->works.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->works.prev->next->next	4096-ptr_max
PARAM_VALUE	0	ubi->works.prev->prev	4096-ptr_max
PARAM_VALUE	0	*ubi->buf_mutex.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*ubi->dbg->dfs_dir_name	0-255
PARAM_VALUE	0	*ubi->ubi_name	0-255
BUF_SIZE	0	ubi	7240
CAPPED_DATA	0	ubi->vtbl_slots	1
DATA_SOURCE	0	ubi	r _kzalloc_noprof
MEM_ZERO	0	&ubi->cdev
MEM_ZERO	0	&ubi->dev.power.suspend_timer
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	ubi->cdev.count
NO_OVERFLOW_SIMPLE	0	ubi->peb_count
NO_OVERFLOW_SIMPLE	0	ubi->peb_size

drivers/mtd/ubi/build.c ubi_detach_mtd_dev() -> ubi_debugfs_exit_dev()

Type	Parameter	Key	Value
PARAM_VALUE	0	ubi	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread	0,4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->__state	0,512
PARAM_VALUE	0	ubi->bgt_thread->blocked_on	0
PARAM_VALUE	0	ubi->bgt_thread->core_node.__rb_parent_color	1
PARAM_VALUE	0	ubi->bgt_thread->core_node.rb_left	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->core_node.rb_right	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->cpus_ptr	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->delays->blkio_count	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->delays->blkio_delay_max_ts.tv_nsec	0-999999999
PARAM_VALUE	0	ubi->bgt_thread->delays->lock.dep_map->name	0-255
PARAM_VALUE	0	ubi->bgt_thread->delays->lock.owner	(-1)
PARAM_VALUE	0	ubi->bgt_thread->delays->lock.owner_cpu	4294967295
PARAM_VALUE	0	ubi->bgt_thread->delays->lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	ubi->bgt_thread->dl.inactive_timer.base->index	0-7
PARAM_VALUE	0	ubi->bgt_thread->dl.pi_se->pi_se	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->dl.rb_node.__rb_parent_color	1
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->active_balance	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->clock_update_flags	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->core_enabled	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->core_forceidle_count	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->core_forceidle_occupation	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->core_forceidle_seq	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->core_pick_seq	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->core_sched_seq	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->core_task_seq	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->cpu	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->has_blocked_load	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->hrtick_sched	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->idle_balance	0-255
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->membarrier_state	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->nohz_idle_balance	0-255
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->nohz_tick_stopped	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->nr_llc_running	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->nr_numa_running	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->nr_pinned	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->nr_pref_llc_running	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->nr_preferred_running	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->nr_running	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->numa_migrate_on	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->online	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->push_busy	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->push_cpu	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->sched_count	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->sched_goidle	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->ticks_without_resched	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->ttwu_count	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->ttwu_local	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->ttwu_pending	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->uclamp_flags	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->dl.rq->yld_count	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->flags	0,67108864-u32max
PARAM_VALUE	0	ubi->bgt_thread->is_blocked	0
PARAM_VALUE	0	ubi->bgt_thread->migration_disabled	0-1
PARAM_VALUE	0	ubi->bgt_thread->mm->mm_cid.irq_work.node.a_flags.counter	0-s32max
PARAM_VALUE	0	ubi->bgt_thread->mm->mm_cid.max_cids	0-s32max
PARAM_VALUE	0	ubi->bgt_thread->mm->mm_cid.pcpu_thrs	1-1073741823
PARAM_VALUE	0	ubi->bgt_thread->mm->mm_cid.update_deferred	1
PARAM_VALUE	0	ubi->bgt_thread->on_rq	0-1,3-255
PARAM_VALUE	0	ubi->bgt_thread->pi_lock.dep_map->name	0-255
PARAM_VALUE	0	ubi->bgt_thread->pi_lock.owner	(-1)
PARAM_VALUE	0	ubi->bgt_thread->pi_lock.owner_cpu	u32max
PARAM_VALUE	0	ubi->bgt_thread->pushable_dl_tasks.__rb_parent_color	1
PARAM_VALUE	0	ubi->bgt_thread->pushable_tasks.node_list.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->pushable_tasks.node_list.next->prev	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->pushable_tasks.node_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->pushable_tasks.node_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->pushable_tasks.prio_list.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->pushable_tasks.prio_list.next->prev	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->pushable_tasks.prio_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->pushable_tasks.prio_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->rcu.func	1-u64max
PARAM_VALUE	0	ubi->bgt_thread->rcu.next	0
PARAM_VALUE	0	ubi->bgt_thread->rseq.event.ids_changed	1
PARAM_VALUE	0	ubi->bgt_thread->rt.run_list.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->rt.run_list.next->prev	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->rt.run_list.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->rt.run_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->saved_state	0
PARAM_VALUE	0	ubi->bgt_thread->sched_migrated	1
PARAM_VALUE	0	ubi->bgt_thread->sched_task_group->idle	s32min-s32max
PARAM_VALUE	0	ubi->bgt_thread->se.avg.util_avg	0-u32max
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->pelt_clock_throttled	1
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->propagate	1
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->removed.lock.owner	(-1)
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->removed.lock.owner_cpu	4294967295
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->removed.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->curr->mm->sc_stat.cpu	(-1)
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->curr->pref_llc_queued	0-1
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->donor->__state	0,512
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->donor->core_node.__rb_parent_color	1
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->donor->dl.dl_timer.base->cpu_base->expires_next	0-s64max
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->donor->mm->mm_cid.irq_work.node.a_flags.counter	0-s32max
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->donor->on_rq	0-1,3-255
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->donor->pushable_dl_tasks.__rb_parent_color	1
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->donor->rseq.event.ids_changed	1
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->donor->sched_migrated	1
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->donor->wake_cpu	0-s32max
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->fair_server.dl_timer.base->cpu_base->expires_next	0-s64max
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->fair_server.inactive_timer.flags	0-4294967295
PARAM_VALUE	0	ubi->bgt_thread->se.cfs_rq->rq->fair_server.rb_node.__rb_parent_color	1
PARAM_VALUE	0	ubi->bgt_thread->se.group_node.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->se.group_node.next->prev	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->se.group_node.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->se.group_node.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->throttle_node.next->next	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->throttle_node.next->prev	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->throttle_node.prev->next	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->throttle_node.prev->prev	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->wake_cpu	0-s32max
PARAM_VALUE	0	ubi->bgt_thread->worker_private	4096-ptr_max
PARAM_VALUE	0	ubi->bgt_thread->worker_private->exited.done	0-4294967293,4294967295
PARAM_VALUE	0	ubi->bgt_thread->worker_private->exited.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	ubi->bgt_thread->worker_private->exited.wait.lock.owner	(-1)
PARAM_VALUE	0	ubi->bgt_thread->worker_private->exited.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	ubi->device_mutex.dep_map->name	0-255
PARAM_VALUE	0	ubi->device_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ubi->device_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->fm_eba_sem.first_waiter->type	0-1
PARAM_VALUE	0	ubi->fm_protect.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->fm_protect.first_waiter->type	0-1
PARAM_VALUE	0	ubi->fm_work.lockdep_map->name	0-255
PARAM_VALUE	0	ubi->work_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ubi->work_sem.first_waiter->type	0-1
CAPPED_DATA	0	ubi->bgt_thread	1
CAPPED_DATA	0	&ubi->fm_work	1
DATA_SOURCE	0	ubi	r ubi_get_device
NOCHECK_CALL
LOCK2		global &ubi_devices_mutex