Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
lib/maple_tree.c mas_ascend() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | node | 0,4-u64max |
| DATA_SOURCE | 0 | node | r mt_mk_node |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
lib/maple_tree.c mas_dfs_postorder() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock |
lib/maple_tree.c mas_dup_free() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &(&new_mas)->tree->ma_lock |
lib/maple_tree.c mas_dup_free() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &(&new_mas)->tree->ma_lock |
lib/maple_tree.c mas_next_sibling() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| UNITS | 0 | node | unit_byte |
lib/maple_tree.c mas_put_in_tree() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &mt->ma_lock |
lib/maple_tree.c mas_rev_awalk() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &(&mas)->tree->ma_lock | ||
| HALF_LOCKED2 | &mt->ma_lock | ||
| HALF_LOCKED2 | rcu_read |
lib/maple_tree.c mas_rewind_node() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &(&mas)->tree->ma_lock | ||
| HALF_LOCKED2 | rcu_read |
lib/maple_tree.c mas_skip_node() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &(&mas)->tree->ma_lock | ||
| HALF_LOCKED2 | &mt->ma_lock | ||
| HALF_LOCKED2 | rcu_read |
lib/maple_tree.c mas_update_gap() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &mt->ma_lock |
lib/maple_tree.c mas_validate_gaps() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock |
lib/maple_tree.c mas_validate_parent_slot() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock |
lib/maple_tree.c mas_wmb_replace() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | node | r mt_slot_locked |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &mt->ma_lock |
lib/maple_tree.c mas_wr_rebalance() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &mt->ma_lock |
lib/maple_tree.c mas_wr_split() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &mt->ma_lock |
lib/maple_tree.c mas_wr_store_type() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
lib/maple_tree.c mt_validate() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | rcu_read |
lib/maple_tree.c mt_validate() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | rcu_read |
lib/maple_tree.c push_data_sib() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &mt->ma_lock |
lib/maple_tree.c spanning_sib() -> mte_is_root()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | node | unit_byte |
| HALF_LOCKED2 | &mt->ma_lock |