mddev_create_serial_pool identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/md/md.h, line 965 (as a prototype)

Defined in 1 files as a function:

drivers/md/md.c, line 233 (as a function)

Referenced in 2 files:

Smatch caller information:

drivers/md/md.c bind_rdev_to_array() -> mddev_create_serial_pool()

Type	Parameter	Key	Value
PARAM_VALUE	0	mddev	4096-ptr_max
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	mddev->gendisk->part0->bd_device.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	mddev->gendisk->part0->bd_device.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	mddev->gendisk->queue->mq_kobj->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	mddev->gendisk->queue->tag_set->update_nr_hwq_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	mddev->gendisk->queue->tag_set->update_nr_hwq_lock.first_waiter->type	0-1
PARAM_VALUE	0	mddev->gendisk->queue_kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	mddev->raid_disks	s32min-(-1),1-s32max
PARAM_VALUE	1	rdev	4096-ptr_max
PARAM_VALUE	1	rdev->bdev	4096-ptr_max
PARAM_VALUE	1	rdev->mddev	4096-ptr_max
PARAM_VALUE	1	rdev->mddev->raid_disks	s32min-(-1),1-s32max
PARAM_VALUE	1	rdev->meta_bdev	0,4096-ptr_max
BUF_SIZE	0	mddev	(-1),8,96,1296,4112
BUF_SIZE	0	mddev	(-1),8,96,1296,4112
BUF_SIZE	1	rdev	(-1),760
BUF_SIZE	1	rdev	(-1),760
BUF_SIZE	1	rdev->mddev	(-1),8,96,1296,4112
CAPPED_DATA	0	mddev->dev_sectors	1
CAPPED_DATA	1	rdev->mddev->dev_sectors	1
DATA_SOURCE	0	mddev	$1
DATA_SOURCE	1	rdev	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	rdev->bdev_file->f_flags	0,32768-u32max
USER_DATA	1	rdev->bdev_file->f_mode	0,64-u32max
NO_OVERFLOW_SIMPLE	0	mddev->bio_set.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	0	mddev->sync_set.rescue_workqueue->rescuer->task->dl.pi_se->dl_runtime
NO_OVERFLOW_SIMPLE	1	rdev->bdev_file->f_inode->i_blkbits
NO_OVERFLOW_SIMPLE	1	rdev->bdev_file->f_inode->i_size
HALF_LOCKED2		&of->mutex
HALF_LOCKED2	0	&mddev->reconfig_mutex

drivers/md/md.c serialize_policy_store() -> mddev_create_serial_pool()

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->noio_flag	0,524288
PARAM_VALUE	0	mddev->pers	4096-ptr_max
PARAM_VALUE	0	mddev->pers->head.id	1
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.osq.tail.counter	0-s32max
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->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	1	rdev	0
DATA_SOURCE	0	mddev	$0
CAPABLE	0	21
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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/md.c state_store() -> mddev_create_serial_pool()

Type	Parameter	Key	Value
PARAM_VALUE	0	mddev	1-u64max
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.osq.tail.counter	0-s32max
PARAM_VALUE	1	rdev	4096-ptr_max
PARAM_VALUE	1	rdev->mddev	1-u64max
PARAM_VALUE	1	rdev->mddev->reconfig_mutex.dep_map->name	0-255
PARAM_VALUE	1	rdev->mddev->reconfig_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	rdev->mddev->reconfig_mutex.osq.tail.counter	0-s32max
DATA_SOURCE	1	rdev	$0
CAPABLE	0	21
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&mddev->reconfig_mutex
LOCK2		&of->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/md-bitmap.c backlog_store() -> mddev_create_serial_pool()

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->bitmap_info.max_write_behind	1-16383
PARAM_VALUE	0	mddev->noio_flag	0,524288
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.osq.tail.counter	0-s32max
PARAM_VALUE	0	mddev->serial_info_pool	0,4096-ptr_max
PARAM_VALUE	0	mddev->serial_info_pool->min_nr	8
PARAM_VALUE	0	mddev->serial_info_pool->pool_data	184
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->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
DATA_SOURCE	0	mddev	$0
CAPABLE	0	21
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	mddev->bitmap_info.max_write_behind	1-16383
NO_OVERFLOW_SIMPLE	0	mddev->bitmap_info.max_write_behind
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/md-bitmap.c bitmap_load() -> mddev_create_serial_pool()

Type	Parameter	Key	Value
PARAM_VALUE	0	mddev	4096-ptr_max
PARAM_VALUE	0	mddev->bitmap	1-u64max
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->get_offset_ctx	0,2606890545167454208
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->readlink	0,1728600404483375104,2832489546165891072,2874824064778891264,3069732422725099520,4516337085607264256
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_op->sync_lazytime	0,6951464784224747520
PARAM_VALUE	0	mddev->bitmap_info.file->f_inode->i_mapping->host->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	mddev->bitmap_ops	4096-ptr_max
PARAM_VALUE	0	mddev->cluster_info->recv_thread	0-s64max
BUF_SIZE	0	mddev	(-1),8,96,1296,4112
BUF_SIZE	0	mddev	(-1),8,96,1296,4112
DATA_SOURCE	0	mddev	$0
NOSPEC	0	mddev->bitmap_info.offset
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	mddev->bitmap_info.offset	s64min-(-1),1-s64max[c]
HALF_LOCKED2		&md->suspend_lock
HALF_LOCKED2		&of->mutex
HALF_LOCKED2	0	&mddev->reconfig_mutex