raid1_set_limits identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/md/raid1.c, line 3223 (as a function)

Referenced in 1 files:

drivers/md/raid1.c, line 3271

Smatch caller information:

drivers/md/raid1.c raid1_run() -> raid1_set_limits()

Type	Parameter	Key	Value
PARAM_VALUE	0	mddev	4096-ptr_max
PARAM_VALUE	0	mddev->active_io.data->rcu.func	1-u64max
PARAM_VALUE	0	mddev->active_io.data->rcu.next	0
PARAM_VALUE	0	mddev->degraded	0
PARAM_VALUE	0	mddev->delta_disks	0
PARAM_VALUE	0	mddev->gendisk	4096-ptr_max
PARAM_VALUE	0	mddev->gendisk->queue->timeout.flags	0-4194302
PARAM_VALUE	0	mddev->gendisk->queue->timeout.lockdep_map->name	0-255
PARAM_VALUE	0	mddev->gendisk->queue->timeout_work.lockdep_map->name	0-255
PARAM_VALUE	0	mddev->level	1
PARAM_VALUE	0	mddev->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mddev->pers	4096-ptr_max
PARAM_VALUE	0	mddev->pers->takeover	1-u64max
PARAM_VALUE	0	mddev->private	0-ptr_max
PARAM_VALUE	0	mddev->private->array_frozen	0-1
PARAM_VALUE	0	mddev->private->barrier	s32min-s32max
PARAM_VALUE	0	mddev->private->device_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mddev->private->hash_locks->rlock.dep_map->name	0-255
PARAM_VALUE	0	mddev->private->log->io_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mddev->private->log->io_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->private->log->io_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mddev->private->log->io_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mddev->private->log->io_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mddev->private->log->io_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mddev->private->log->io_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	mddev->private->log->io_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mddev->private->log->io_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->private->log->no_space_stripes_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mddev->private->log->rdev->mddev->can_decrease_events	0-1
PARAM_VALUE	0	mddev->private->log->rdev->mddev->cluster_info->ack_lockres->lksb.sb_status	(-65538)-(-65537),(-35),(-11),0
PARAM_VALUE	0	mddev->private->log->rdev->mddev->cluster_info->ack_lockres->ls->ls_count.counter	s32min-s32max
PARAM_VALUE	0	mddev->private->log->rdev->mddev->cluster_info->ack_lockres->mode	1,5
PARAM_VALUE	0	mddev->private->log->rdev->mddev->cluster_info->message_lockres->lksb.sb_status	(-65538)-(-65537),(-35),(-11),0
PARAM_VALUE	0	mddev->private->log->rdev->mddev->cluster_info->recv_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->private->log->rdev->mddev->cluster_info->token_lockres->lksb.sb_status	s32min-s32max
PARAM_VALUE	0	mddev->private->log->rdev->mddev->cluster_info->token_lockres->ls->ls_count.counter	s32min-s32max
PARAM_VALUE	0	mddev->private->log->rdev->mddev->cluster_info->token_lockres->mode	s32min-s32max
PARAM_VALUE	0	mddev->private->log->rdev->mddev->deleting.next->prev->next	4569672463095803904
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->ev->block	s32min-s32max
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->open_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->part0->bd_device.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->part0->bd_device.kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->part0->bd_device.links.status	0,3
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->part0->bd_device.p->dead	0-1
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->part0->bd_device.power.completion.done	4294967295
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->part0->bd_device.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->queue->debugfs_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->queue->q_usage_counter.data->rcu.flags	0-4294967295
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->queue->q_usage_counter.data->rcu.is_hard	0-1
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->queue->q_usage_counter.data->rcu.is_lazy	0-1
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->queue->q_usage_counter.data->rcu.is_soft	0-1
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->queue->stats->accounting	s32min-s32max
PARAM_VALUE	0	mddev->private->log->rdev->mddev->gendisk->queue_kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	mddev->private->log->rdev->mddev->kobj.parent->release.timer.is_hard	0-1
PARAM_VALUE	0	mddev->private->log->rdev->mddev->kobj.parent->release.timer.is_lazy	0-1
PARAM_VALUE	0	mddev->private->log->rdev->mddev->kobj.parent->release.timer.is_queued	0-1
PARAM_VALUE	0	mddev->private->log->rdev->mddev->kobj.parent->release.timer.is_soft	0-1
PARAM_VALUE	0	mddev->private->log->rdev->mddev->kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	mddev->private->log->rdev->mddev->minor_version	s32min-s32max
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->__state	0,512
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->core_node.__rb_parent_color	1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->delays->blkio_count	0-4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->delays->blkio_delay_max	0-s64max
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->delays->blkio_delay_max_ts.tv_nsec	0-999999999
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->delays->blkio_delay_min	0-s64max
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->delays->lock.owner	(-1)
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->delays->lock.owner_cpu	4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.dl_defer	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.dl_defer_armed	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.dl_defer_running	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.dl_non_contending	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.dl_overrun	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.dl_server	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.dl_throttled	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.dl_yielded	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.flags	0-4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.inactive_timer.is_hard	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.inactive_timer.is_lazy	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.inactive_timer.is_queued	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->dl.inactive_timer.is_soft	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->flags	0,67108864-4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->mm->mm_cid.irq_work.node.a_flags.counter	0-s32max
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->mm->mm_cid.max_cids	0-s32max
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->mm->mm_cid.nr_cpus_allowed	0-4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->mm->mm_cid.pcpu_thrs	1-1073741823
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->mm->mm_cid.update_deferred	1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->nr_cpus_allowed	s32min-s32max
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->numa_scan_period	0-4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->on_rq	0-1,3-255
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->pi_lock.dep_map->name	0-255
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->pi_lock.owner	(-1)
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->pi_lock.owner_cpu	4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->psi_flags	0-4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->pushable_dl_tasks.__rb_parent_color	1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->pushable_tasks.prio	s32min-s32max
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->recent_used_cpu	s32min-s32max
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->rseq.event.ids_changed	1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->sched_contributes_to_load	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->sched_migrated	1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->sched_remote_wakeup	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.avg.period_contrib	0-4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.avg.util_avg	0-4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.avg.util_sum	0-4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.cfs_rq->propagate	1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.cfs_rq->removed.lock.owner	(-1)
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.cfs_rq->removed.lock.owner_cpu	4294967295
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.cfs_rq->rq->curr->mm->sc_stat.cpu	(-1)
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.cfs_rq->rq->curr->pref_llc_queued	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.cfs_rq->rq->donor->__state	0,512
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.cfs_rq->rq->donor->sched_migrated	1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.cfs_rq->rq->donor->wake_cpu	0-s32max
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->se.depth	s32min-s32max
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->throttled	0-1
PARAM_VALUE	0	mddev->private->log->reclaim_thread->tsk->wake_cpu	0-s32max
PARAM_VALUE	0	mddev->private->pending_bio_list.head	0
PARAM_VALUE	0	mddev->private->quiesce	0-1
PARAM_VALUE	0	mddev->private->resync_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	mddev->private->resync_lock.seqcount.seqcount.dep_map->name	0-255
PARAM_VALUE	0	mddev->private->resync_lock.seqcount.seqcount.sequence	0-4294967295
PARAM_VALUE	0	mddev->reconfig_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->reconfig_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mddev->reconfig_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mddev->reshape_backwards	0
PARAM_VALUE	0	mddev->reshape_position	u64max
PARAM_VALUE	0	mddev->suspend_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	mddev->thread	0
PARAM_VALUE	0	*mddev->private->log->rdev->mddev->gendisk->queue->io_lockdep_map.name	0-255
PARAM_VALUE	0	*mddev->private->log->rdev->mddev->gendisk->queue->q_lockdep_map.name	0-255
PARAM_VALUE	0	*mddev->private->log->rdev->mddev->gendisk->queue->sched_debugfs_dir->d_fsdata	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*mddev->private->log->reclaim_thread->tsk->delays->lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	*mddev->thread->tsk->delays->lock.owner	(-4611686018427387904)-4611686018427387903
BUF_SIZE	0	mddev->private	(-1),1216,1600,2712
BUF_SIZE	0	mddev->to_remove	(-1),48
DATA_SOURCE	0	mddev	$0
CAPABLE	0	21
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	mddev->raid_disks
LOCK2		&of->mutex
LOCK2	0	&mddev->reconfig_mutex
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct mddev)->reconfig_mutex