raid45_takeover_raid0 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/raid5.c, line 8736 (as a function)

Referenced in 1 files:

drivers/md/raid5.c
- line 8896
- line 8917

Smatch caller information:

drivers/md/raid5.c raid4_takeover() -> raid45_takeover_raid0()

Type	Parameter	Key	Value
PARAM_VALUE	0	mddev	4096-ptr_max
PARAM_VALUE	0	mddev->active_io.data	0,4096-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->active_io.percpu_count_ptr	1-u64max
PARAM_VALUE	0	mddev->level	0
PARAM_VALUE	0	mddev->noio_flag	0,524288
PARAM_VALUE	0	mddev->pers	4096-ptr_max
PARAM_VALUE	0	mddev->pers->quiesce	1-u64max
PARAM_VALUE	0	mddev->reconfig_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->reconfig_mutex.first_waiter	0,4096-ptr_max
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->reconfig_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->reshape_position	u64max
PARAM_VALUE	0	mddev->ro	0
PARAM_VALUE	0	mddev->suspend_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter	0,4096-ptr_max
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->suspend_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->suspended	(-2147483647)-1
PARAM_VALUE	0	mddev->sysfs_active	0
PARAM_VALUE	1	level	4
DATA_SOURCE	0	mddev	$0
CAPABLE	0	21
RX_PATH
TASK_NOT_RUNNING
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

drivers/md/raid5.c raid5_takeover() -> raid45_takeover_raid0()

Type	Parameter	Key	Value
PARAM_VALUE	0	mddev	4096-ptr_max
PARAM_VALUE	0	mddev->active_io.data	0,4096-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->active_io.percpu_count_ptr	1-u64max
PARAM_VALUE	0	mddev->level	0
PARAM_VALUE	0	mddev->noio_flag	0,524288
PARAM_VALUE	0	mddev->pers	4096-ptr_max
PARAM_VALUE	0	mddev->pers->quiesce	1-u64max
PARAM_VALUE	0	mddev->reconfig_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->reconfig_mutex.first_waiter	0,4096-ptr_max
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->reconfig_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->reshape_position	u64max
PARAM_VALUE	0	mddev->ro	0
PARAM_VALUE	0	mddev->suspend_mutex.dep_map->name	0-255
PARAM_VALUE	0	mddev->suspend_mutex.first_waiter	0,4096-ptr_max
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->suspend_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->suspended	(-2147483647)-1
PARAM_VALUE	0	mddev->sysfs_active	0
PARAM_VALUE	1	level	5
DATA_SOURCE	0	mddev	$0
CAPABLE	0	21
RX_PATH
TASK_NOT_RUNNING
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