Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/btrfs/relocation.c build_backref_tree() -> handle_useless_nodes()

Type Parameter Key Value
PARAM_VALUE 0 rc 4096-ptr_max
PARAM_VALUE 0 rc->backref_cache.fs_info->dev_root->fs_info->commit_root_sem.first_waiter->type 0-1
PARAM_VALUE 0 rc->backref_cache.rb_root.rb_node 4096-ptr_max
PARAM_VALUE 0 rc->extent_root 4096-ptr_max
PARAM_VALUE 1 node 4096-ptr_max
PARAM_VALUE 1 node->list.next->next 4096-ptr_max
PARAM_VALUE 1 node->list.prev->next 4096-ptr_max
PARAM_VALUE 1 node->list.prev->prev 4096-ptr_max
PARAM_VALUE 1 node->lower.next->next 4096-ptr_max
PARAM_VALUE 1 node->lower.prev->next 4096-ptr_max
PARAM_VALUE 1 node->lower.prev->prev 4096-ptr_max
PARAM_VALUE 1 node->simple_node.rb_node.__rb_parent_color 1
PARAM_VALUE 1 node->simple_node.rb_node.rb_left 4096-ptr_max
PARAM_VALUE 1 node->simple_node.rb_node.rb_right 4096-ptr_max
PARAM_VALUE 1 node->upper.next->next 4096-ptr_max
PARAM_VALUE 1 node->upper.prev->next 4096-ptr_max
PARAM_VALUE 1 node->upper.prev->prev 4096-ptr_max
BUF_SIZE 1 node 120
DATA_SOURCE 0 rc $1
DATA_SOURCE 1 node r btrfs_backref_alloc_node