exit_child identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/md/persistent-data/dm-btree-remove.c, line 187 (as a function)

Referenced in 1 files:

drivers/md/persistent-data/dm-btree-remove.c

Smatch caller information:

drivers/md/persistent-data/dm-btree-remove.c rebalance2() -> exit_child()

Type	Parameter	Key	Value
PARAM_VALUE	0	info	4096-ptr_max
PARAM_VALUE	0	info->tm	4096-ptr_max
PARAM_VALUE	0	info->tm->bm	0-s64max
PARAM_VALUE	0	info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	info->tm->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	info->tm->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->is_clone	0
PARAM_VALUE	0	info->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	c	4094717073672462336
DATA_SOURCE	0	info	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c rebalance2() -> exit_child()

Type	Parameter	Key	Value
PARAM_VALUE	0	info	4096-ptr_max
PARAM_VALUE	0	info->tm	4096-ptr_max
PARAM_VALUE	0	info->tm->bm	0-s64max
PARAM_VALUE	0	info->tm->bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	info->tm->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	info->tm->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	info->tm->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->is_clone	0
PARAM_VALUE	0	info->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	c	4094717073672462336
PARAM_VALUE	1	c->n	4096-ptr_max
DATA_SOURCE	0	info	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c rebalance2() -> exit_child()

Type	Parameter	Key	Value
PARAM_VALUE	0	info	4096-ptr_max
PARAM_VALUE	0	info->tm	4096-ptr_max
PARAM_VALUE	0	info->tm->bm	0-s64max
PARAM_VALUE	0	info->tm->bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	info->tm->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	info->tm->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	info->tm->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->is_clone	0
PARAM_VALUE	0	info->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	c	3936509017320034304
PARAM_VALUE	1	c->n	4096-ptr_max
DATA_SOURCE	0	info	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c rebalance3() -> exit_child()

Type	Parameter	Key	Value
PARAM_VALUE	0	info	4096-ptr_max
PARAM_VALUE	0	info->tm	4096-ptr_max
PARAM_VALUE	0	info->tm->bm	0-s64max
PARAM_VALUE	0	info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	info->tm->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	info->tm->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->is_clone	0
PARAM_VALUE	0	info->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	c	2052368559903166464
PARAM_VALUE	1	c->index	0-1073741821
DATA_SOURCE	0	info	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c rebalance3() -> exit_child()

Type	Parameter	Key	Value
PARAM_VALUE	0	info	4096-ptr_max
PARAM_VALUE	0	info->tm	4096-ptr_max
PARAM_VALUE	0	info->tm->bm	0-s64max
PARAM_VALUE	0	info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	info->tm->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	info->tm->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->is_clone	0
PARAM_VALUE	0	info->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	c	2052368559903166464
PARAM_VALUE	1	c->index	0-1073741821
DATA_SOURCE	0	info	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c rebalance3() -> exit_child()

Type	Parameter	Key	Value
PARAM_VALUE	0	info	4096-ptr_max
PARAM_VALUE	0	info->tm	4096-ptr_max
PARAM_VALUE	0	info->tm->bm	0-s64max
PARAM_VALUE	0	info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	info->tm->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	info->tm->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->is_clone	0
PARAM_VALUE	0	info->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	c	4609534113936953344
PARAM_VALUE	1	c->index	1-1073741822
DATA_SOURCE	0	info	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c rebalance3() -> exit_child()

Type	Parameter	Key	Value
PARAM_VALUE	0	info	4096-ptr_max
PARAM_VALUE	0	info->tm	4096-ptr_max
PARAM_VALUE	0	info->tm->bm	0-s64max
PARAM_VALUE	0	info->tm->bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	info->tm->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	info->tm->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	info->tm->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->is_clone	0
PARAM_VALUE	0	info->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	c	2052368559903166464
PARAM_VALUE	1	c->index	0-1073741821
PARAM_VALUE	1	c->n	4096-ptr_max
DATA_SOURCE	0	info	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c rebalance3() -> exit_child()

Type	Parameter	Key	Value
PARAM_VALUE	0	info	4096-ptr_max
PARAM_VALUE	0	info->tm	4096-ptr_max
PARAM_VALUE	0	info->tm->bm	0-s64max
PARAM_VALUE	0	info->tm->bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	info->tm->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	info->tm->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	info->tm->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->is_clone	0
PARAM_VALUE	0	info->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	c	4609534113936953344
PARAM_VALUE	1	c->index	1-1073741822
PARAM_VALUE	1	c->n	4096-ptr_max
DATA_SOURCE	0	info	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&td->pmd->root_lock

drivers/md/persistent-data/dm-btree-remove.c rebalance3() -> exit_child()

Type	Parameter	Key	Value
PARAM_VALUE	0	info	4096-ptr_max
PARAM_VALUE	0	info->tm	4096-ptr_max
PARAM_VALUE	0	info->tm->bm	0-s64max
PARAM_VALUE	0	info->tm->bm->bufio->cache.num_locks	0-4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	info->tm->bm->bufio->lock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	info->tm->bm->bufio->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	info->tm->bm->bufio->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	info->tm->bm->bufio->need_reserved_buffers	0-4294967295
PARAM_VALUE	0	info->tm->bm->bufio->spinlock.rlock.dep_map->name	0-255
PARAM_VALUE	0	info->tm->is_clone	0
PARAM_VALUE	0	info->tm->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	c	2607338223857242112
PARAM_VALUE	1	c->index	2-1073741823
PARAM_VALUE	1	c->n	4096-ptr_max
DATA_SOURCE	0	info	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->block_size
NO_OVERFLOW_SIMPLE	0	info->tm->bm->bufio->slab_buffer->object_size
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&td->pmd->root_lock