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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/btrfs/dev-replace.c btrfs_dev_replace_finishing() -> btrfs_dev_replace_update_device_in_mapping_tree()

Type Parameter Key Value
PARAM_VALUE 0 fs_info 4096-ptr_max
PARAM_VALUE 0 fs_info->chunk_mutex.dep_map->name 0-255
PARAM_VALUE 0 fs_info->chunk_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 fs_info->chunk_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 fs_info->chunk_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 fs_info->chunk_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->chunk_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 fs_info->chunk_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 fs_info->delalloc_root_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->delalloc_root_mutex.dep_map->name 0-255
PARAM_VALUE 0 fs_info->delalloc_root_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 fs_info->delalloc_root_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->delalloc_root_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 fs_info->delalloc_root_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 fs_info->delalloc_root_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 fs_info->delalloc_root_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 fs_info->delalloc_root_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 fs_info->delalloc_roots.prev->next->next 4096-ptr_max
PARAM_VALUE 0 fs_info->dev_replace.item_needs_writeback 1
PARAM_VALUE 0 fs_info->dev_replace.lock_finishing_cancel_unmount.dep_map->name 0-255
PARAM_VALUE 0 fs_info->dev_replace.lock_finishing_cancel_unmount.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 fs_info->dev_replace.lock_finishing_cancel_unmount.osq.tail.counter 0-s32max
PARAM_VALUE 0 fs_info->dev_replace.lock_finishing_cancel_unmount.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->dev_replace.lock_finishing_cancel_unmount.wait_lock.owner (-1)
PARAM_VALUE 0 fs_info->dev_replace.lock_finishing_cancel_unmount.wait_lock.owner_cpu u32max
PARAM_VALUE 0 fs_info->dev_replace.replace_state 2
PARAM_VALUE 0 fs_info->dev_replace.rwsem.dep_map->name 0-255
PARAM_VALUE 0 fs_info->dev_replace.rwsem.first_waiter->handoff_set 1
PARAM_VALUE 0 fs_info->dev_replace.rwsem.first_waiter->list.next 2212933610777083904,2624917664208203776
PARAM_VALUE 0 fs_info->dev_replace.rwsem.first_waiter->list.prev 2212933610777083904,2624917664208203776
PARAM_VALUE 0 fs_info->dev_replace.rwsem.first_waiter->type 0-1
PARAM_VALUE 0 fs_info->dev_replace.rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 fs_info->dev_replace.rwsem.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->dev_replace.srcdev 0
PARAM_VALUE 0 fs_info->dev_replace.tgtdev 0
PARAM_VALUE 0 fs_info->dev_root->fs_info->commit_root_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 fs_info->dev_root->fs_info->commit_root_sem.first_waiter->type 0-1
PARAM_VALUE 0 fs_info->dev_root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 fs_info->dev_root->node->lock.first_waiter->type 0-1
PARAM_VALUE 0 fs_info->fs_devices->device_list_mutex.dep_map->name 0-255
PARAM_VALUE 0 fs_info->fs_devices->device_list_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 fs_info->fs_devices->device_list_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 fs_info->fs_devices->device_list_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->fs_devices->device_list_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 fs_info->fs_devices->device_list_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 fs_info->fs_error 0
PARAM_VALUE 0 fs_info->ordered_operations_mutex.dep_map->name 0-255
PARAM_VALUE 0 fs_info->ordered_operations_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 fs_info->ordered_operations_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 fs_info->ordered_operations_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 fs_info->ordered_operations_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 fs_info->ordered_operations_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 fs_info->ordered_operations_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 fs_info->ordered_root_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 srcdev 4096-ptr_max
PARAM_VALUE 1 srcdev->post_commit_list.next 4096-ptr_max
PARAM_VALUE 2 tgtdev 0,4096-ptr_max
BUF_SIZE 0 fs_info (-1),128
BUF_SIZE 0 fs_info (-1),128
CAPPED_DATA 0 &fs_info->chunk_mutex 1
CAPPED_DATA 1 &srcdev->post_commit_list 1
DATA_SOURCE 0 fs_info $0
PARAM_COMPARE 1 &srcdev->post_commit_list == $1->post_commit_list.next
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 fs_info->csum_size
UNITS 0 fs_info unit_byte
LOCK2 &dev_replace->lock_finishing_cancel_unmount
LOCK2 &dev_replace->rwsem
LOCK2 &fs_devices->device_list_mutex
LOCK2 0 &fs_info->chunk_mutex
TYPE_LOCK (struct btrfs_dev_replace)->lock_finishing_cancel_unmount
TYPE_LOCK (struct btrfs_dev_replace)->rwsem
TYPE_LOCK (struct btrfs_fs_devices)->device_list_mutex
TYPE_LOCK (struct btrfs_fs_info)->chunk_mutex