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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/md/md.c do_md_stop() -> stop_sync_thread()

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 1 locked 1
DATA_SOURCE 0 mddev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &mddev->reconfig_mutex

drivers/md/md.c md_frozen_sync_thread() -> stop_sync_thread()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
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->reconfig_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 locked 1
BUF_SIZE 0 mddev (-1),4112
BUF_SIZE 0 mddev (-1),4112
DATA_SOURCE 0 mddev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mddev->bio_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 mddev->bio_set.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 mddev->io_clone_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 mddev->io_clone_set.bvec_pool.min_nr
NO_OVERFLOW_SIMPLE 0 mddev->sync_set.bio_pool.min_nr
NO_OVERFLOW_SIMPLE 0 mddev->sync_set.bvec_pool.min_nr
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &rs->md.reconfig_mutex
HALF_LOCKED2 0 &mddev->reconfig_mutex
TYPE_LOCK (struct mddev)->reconfig_mutex

drivers/md/md.c md_idle_sync_thread() -> stop_sync_thread()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
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->pers 4096-ptr_max
PARAM_VALUE 0 mddev->pers->sync_request 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.osq.tail.counter 0-s32max
PARAM_VALUE 1 locked 1
BUF_SIZE 0 mddev (-1),4112
BUF_SIZE 0 mddev (-1),4112
DATA_SOURCE 0 mddev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &mddev->reconfig_mutex
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct mddev)->reconfig_mutex

drivers/md/md.c md_set_readonly() -> stop_sync_thread()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
PARAM_VALUE 0 mddev->gendisk->part0 0,4096-ptr_max
PARAM_VALUE 0 mddev->gendisk->part0->bd_mapping->host->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 mddev->gendisk->part0->bd_mapping->nrpages 0-1
PARAM_VALUE 0 mddev->open_mutex.dep_map->name 0-255
PARAM_VALUE 0 mddev->open_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mddev->open_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mddev->open_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 mddev->open_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 mddev->open_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 mddev->open_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 mddev->open_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 mddev->open_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 mddev->openers.counter s32min-0
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 1 locked 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 md_stop_writes() -> stop_sync_thread()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
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->task->blocked_on 0
PARAM_VALUE 0 mddev->reconfig_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 locked 1
DATA_SOURCE 0 mddev $0
NOCHECK_CALL
LOCK2 0 &mddev->reconfig_mutex
HALF_LOCKED2 &md->io_barrier
HALF_LOCKED2 &md->suspend_lock
TYPE_LOCK (struct mapped_device)->suspend_lock
TYPE_LOCK (struct mddev)->reconfig_mutex

net/netfilter/ipvs/ip_vs_ctl.c do_ip_vs_set_ctl() -> stop_sync_thread()

Type Parameter Key Value
NS_CAPABLE 0 12
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 locked s32min-s32max[u]

net/netfilter/ipvs/ip_vs_ctl.c ip_vs_genl_del_daemon() -> stop_sync_thread()

Type Parameter Key Value
DATA_SOURCE 0 mddev $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &dpll_lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &net_dm_mutex
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read

net/netfilter/ipvs/ip_vs_sync.c ip_vs_sync_net_cleanup() -> stop_sync_thread()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
PARAM_VALUE 0 mddev->enable 0
PARAM_VALUE 1 locked 1
DATA_SOURCE 0 mddev $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &pernet_ops_rwsem
HALF_LOCKED2 &pool->lock

net/netfilter/ipvs/ip_vs_sync.c ip_vs_sync_net_cleanup() -> stop_sync_thread()

Type Parameter Key Value
PARAM_VALUE 0 mddev 4096-ptr_max
PARAM_VALUE 0 mddev->enable 0
PARAM_VALUE 0 mddev->sync_mutex.dep_map->name 0-255
PARAM_VALUE 0 mddev->sync_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 mddev->sync_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 mddev->sync_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 mddev->sync_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 locked 2
DATA_SOURCE 0 mddev $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &pernet_ops_rwsem
HALF_LOCKED2 &pool->lock