ubi_eba_copy_table identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/mtd/ubi/eba.c, line 161

Defined in 1 files as a prototype:

drivers/mtd/ubi/ubi.h, line 880 (as a prototype)

Defined in 1 files as a function:

drivers/mtd/ubi/eba.c, line 169 (as a function)

Referenced in 1 files:

drivers/mtd/ubi/vmt.c

Smatch caller information:

drivers/mtd/ubi/vmt.c ubi_resize_volume() -> ubi_eba_copy_table()

Type	Parameter	Key	Value
PARAM_VALUE	0	vol	4096-ptr_max
PARAM_VALUE	0	vol->ref_count	s32min-1
PARAM_VALUE	0	vol->ubi	4096-ptr_max
PARAM_VALUE	0	vol->ubi->avail_pebs	0-2147483646
PARAM_VALUE	0	vol->ubi->ro_mode	0
PARAM_VALUE	0	vol->ubi->volumes_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	dst	4096-ptr_max
BUF_SIZE	1	dst	8
BUF_SIZE	1	dst	8
DATA_SOURCE	1	dst	r ubi_eba_create_table
FUZZY_MAX	0	vol->ref_count	1
HARD_MAX	0	vol->ref_count	1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	2	nentries	unit_array_size
LOCK2		&ubi->volumes_lock
HALF_LOCKED2		&ubi->device_mutex
HALF_LOCKED2		global &ubi_devices_mutex
TYPE_LOCK		(struct ubi_device)->volumes_lock

drivers/mtd/ubi/vmt.c ubi_resize_volume() -> ubi_eba_copy_table()

Type	Parameter	Key	Value
PARAM_VALUE	0	vol	4096-ptr_max
PARAM_VALUE	0	vol->ref_count	s32min-1
PARAM_VALUE	0	vol->ubi	4096-ptr_max
PARAM_VALUE	0	vol->ubi->fm_eba_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vol->ubi->fm_eba_sem.first_waiter->type	0-1
PARAM_VALUE	0	vol->ubi->fm_protect.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vol->ubi->fm_protect.first_waiter->type	0-1
PARAM_VALUE	0	vol->ubi->ltree.rb_node	1-u64max
PARAM_VALUE	0	vol->ubi->ltree_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->move_mutex.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vol->ubi->ro_mode	0
PARAM_VALUE	0	vol->ubi->volumes_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->work_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vol->ubi->work_sem.first_waiter->type	0-1
PARAM_VALUE	1	dst	4096-ptr_max
BUF_SIZE	1	dst	8
BUF_SIZE	1	dst	8
CAPPED_DATA	2	nentries	1
DATA_SOURCE	1	dst	r ubi_eba_create_table
DATA_SOURCE	2	nentries	$1
FUZZY_MAX	0	vol->ref_count	1
PARAM_COMPARE	2	nentries	!= $0->reserved_pebs
HARD_MAX	0	vol->ref_count	1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	vol->reserved_pebs
NO_OVERFLOW_SIMPLE	2	nentries
UNITS	2	nentries	unit_array_size
LOCK2		&ubi->volumes_lock
HALF_LOCKED2		&ubi->device_mutex
HALF_LOCKED2		global &ubi_devices_mutex
TYPE_LOCK		(struct ubi_device)->volumes_lock

drivers/mtd/ubi/vmt.c ubi_resize_volume() -> ubi_eba_copy_table()

Type	Parameter	Key	Value
PARAM_VALUE	0	vol	4096-ptr_max
PARAM_VALUE	0	vol->eba_tbl	4096-ptr_max
PARAM_VALUE	0	vol->ref_count	s32min-1
PARAM_VALUE	0	vol->ubi	4096-ptr_max
PARAM_VALUE	0	vol->ubi->alc_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vol->ubi->alc_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vol->ubi->alc_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vol->ubi->alc_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->alc_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vol->ubi->alc_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vol->ubi->alc_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	vol->ubi->alc_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vol->ubi->alc_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->__state	0,512
PARAM_VALUE	0	vol->ubi->bgt_thread->core_node.__rb_parent_color	1
PARAM_VALUE	0	vol->ubi->bgt_thread->core_node.rb_left	4096-ptr_max
PARAM_VALUE	0	vol->ubi->bgt_thread->core_node.rb_right	4096-ptr_max
PARAM_VALUE	0	vol->ubi->bgt_thread->cpus_ptr	4096-ptr_max
PARAM_VALUE	0	vol->ubi->bgt_thread->delays->blkio_delay_max_ts.tv_nsec	0-999999999
PARAM_VALUE	0	vol->ubi->bgt_thread->delays->lock.owner_cpu	4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->delays->lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->active_balance	s32min-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->clock_update_flags	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->core_enabled	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->core_forceidle_count	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->core_forceidle_occupation	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->core_forceidle_seq	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->core_pick_seq	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->core_sched_seq	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->core_task_seq	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->cpu	s32min-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->has_blocked_load	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->hrtick_sched	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->idle_balance	0-255
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->membarrier_state	s32min-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->nohz_idle_balance	0-255
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->nohz_tick_stopped	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->nr_llc_running	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->nr_numa_running	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->nr_pinned	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->nr_pref_llc_running	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->nr_preferred_running	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->nr_running	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->numa_migrate_on	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->online	s32min-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->push_busy	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->push_cpu	s32min-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->sched_count	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->sched_goidle	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->ticks_without_resched	s32min-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->ttwu_count	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->ttwu_local	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->ttwu_pending	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->uclamp_flags	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->dl.rq->yld_count	0-4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->mm->mm_cid.irq_work.node.a_flags.counter	0-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->mm->mm_cid.max_cids	0-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->mm->mm_cid.pcpu_thrs	1-1073741823
PARAM_VALUE	0	vol->ubi->bgt_thread->mm->mm_cid.update_deferred	1
PARAM_VALUE	0	vol->ubi->bgt_thread->on_rq	0-1,3-255
PARAM_VALUE	0	vol->ubi->bgt_thread->pushable_dl_tasks.__rb_parent_color	1
PARAM_VALUE	0	vol->ubi->bgt_thread->pushable_dl_tasks.rb_left	4096-ptr_max
PARAM_VALUE	0	vol->ubi->bgt_thread->pushable_tasks.prio_list.next->prev	4096-ptr_max
PARAM_VALUE	0	vol->ubi->bgt_thread->rseq.event.ids_changed	1
PARAM_VALUE	0	vol->ubi->bgt_thread->sched_migrated	1
PARAM_VALUE	0	vol->ubi->bgt_thread->sched_task_group->parent	0-s64max
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->propagate	1
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->removed.lock.owner	(-1)
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->removed.lock.owner_cpu	4294967295
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->curr->mm->sc_stat.cpu	(-1)
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->curr->pref_llc_queued	0-1
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->donor->__state	0,512
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->donor->core_node.__rb_parent_color	1
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->donor->dl.dl_timer.base->clockid	0-1,7,11
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->donor->dl.dl_timer.base->index	0-7
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->donor->dl.rb_node.__rb_parent_color	1
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->donor->pushable_dl_tasks.__rb_parent_color	1
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->donor->rseq.event.ids_changed	1
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->donor->sched_migrated	1
PARAM_VALUE	0	vol->ubi->bgt_thread->se.cfs_rq->rq->donor->wake_cpu	0-s32max
PARAM_VALUE	0	vol->ubi->bgt_thread->se.group_node.next->next	4096-ptr_max
PARAM_VALUE	0	vol->ubi->bgt_thread->se.group_node.next->prev	4096-ptr_max
PARAM_VALUE	0	vol->ubi->bgt_thread->se.group_node.prev->next	4096-ptr_max
PARAM_VALUE	0	vol->ubi->bgt_thread->se.group_node.prev->prev	4096-ptr_max
PARAM_VALUE	0	vol->ubi->bgt_thread->wake_cpu	0-s32max
PARAM_VALUE	0	vol->ubi->dbg.power_cut_counter	0
PARAM_VALUE	0	vol->ubi->erroneous.rb_node	4096-ptr_max
PARAM_VALUE	0	vol->ubi->fm_eba_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vol->ubi->fm_eba_sem.first_waiter->type	0-1
PARAM_VALUE	0	vol->ubi->fm_protect.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vol->ubi->fm_protect.first_waiter->type	0-1
PARAM_VALUE	0	vol->ubi->ltree.rb_node	1-u64max
PARAM_VALUE	0	vol->ubi->ltree_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vol->ubi->move_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	vol->ubi->scrub.rb_node	4096-ptr_max
PARAM_VALUE	0	vol->ubi->used.rb_node	4096-ptr_max
PARAM_VALUE	0	vol->ubi->volumes_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->work_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vol->ubi->work_sem.first_waiter->type	0-1
BUF_SIZE	0	vol->eba_tbl	8
CAPPED_DATA	0	vol->reserved_pebs	1
CAPPED_DATA	2	nentries	1
FUZZY_MAX	0	vol->ref_count	1
HARD_MAX	0	vol->ref_count	1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	vol->reserved_pebs
NO_OVERFLOW_SIMPLE	2	nentries
UNITS	2	nentries	unit_array_size
LOCK2		&ubi->volumes_lock
HALF_LOCKED2		&ubi->device_mutex
HALF_LOCKED2		global &ubi_devices_mutex
TYPE_LOCK		(struct ubi_device)->volumes_lock

drivers/mtd/ubi/vmt.c ubi_resize_volume() -> ubi_eba_copy_table()

Type	Parameter	Key	Value
PARAM_VALUE	0	vol	4096-ptr_max
PARAM_VALUE	0	vol->ref_count	s32min-1
PARAM_VALUE	0	vol->ubi	4096-ptr_max
PARAM_VALUE	0	vol->ubi->fm_eba_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vol->ubi->fm_eba_sem.first_waiter->type	0-1
PARAM_VALUE	0	vol->ubi->fm_protect.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vol->ubi->fm_protect.first_waiter->type	0-1
PARAM_VALUE	0	vol->ubi->ltree.rb_node	1-u64max
PARAM_VALUE	0	vol->ubi->ltree_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	vol->ubi->move_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vol->ubi->volumes_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	vol->ubi->work_sem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vol->ubi->work_sem.first_waiter->type	0-1
BUF_SIZE	0	vol->eba_tbl	(-1),8
CAPPED_DATA	0	vol->reserved_pebs	1
CAPPED_DATA	2	nentries	1
DATA_SOURCE	2	nentries	$1
FUZZY_MAX	0	vol->ref_count	1
HARD_MAX	0	vol->ref_count	1
PREEMPT_ADD			<- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	vol->reserved_pebs
NO_OVERFLOW_SIMPLE	2	nentries
UNITS	2	nentries	unit_array_size
LOCK2		&ubi->volumes_lock
HALF_LOCKED2		&ubi->device_mutex
HALF_LOCKED2		global &ubi_devices_mutex
TYPE_LOCK		(struct ubi_device)->volumes_lock