Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/bpf/arena.c arena_alloc_pages() -> range_tree_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rt | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->range_size_root.rb_root.rb_node | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| UNITS | 1 | start | unit_page |
| UNITS | 2 | len | unit_page |
| LOCK2 | flags |
kernel/bpf/arena.c arena_free_pages() -> range_tree_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rt | 4096-ptr_max |
| PARAM_VALUE | 1 | start | 0-1048575 |
| DATA_SOURCE | 1 | start | r compute_pgoff |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| UNITS | 2 | len | unit_page |
| LOCK2 | flags |
kernel/bpf/arena.c arena_free_worker() -> range_tree_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rt | 4096-ptr_max |
| PARAM_VALUE | 1 | start | 0-1048575 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 1 | start | r compute_pgoff |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| UNITS | 2 | len | unit_page |
| LOCK2 | flags | ||
| HALF_LOCKED2 | &pool->lock |
kernel/bpf/arena.c arena_map_alloc() -> range_tree_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rt | 4096-ptr_max |
| PARAM_VALUE | 1 | start | 0 |
| PARAM_VALUE | 2 | len | 1-1048576 |
| FUZZY_MAX | 2 | len | 1048576 |
| HARD_MAX | 2 | len | 1048576 |
| USER_DATA | 2 | len | 1-1048576 |
kernel/bpf/arena.c arena_vm_fault() -> range_tree_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rt | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->range_size_root.rb_root.rb_node | 4096-ptr_max |
| PARAM_VALUE | 2 | len | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | start | 0-u32max |
| UNITS | 1 | start | unit_page |
| LOCK2 | flags |
kernel/bpf/arena.c arena_vm_fault() -> range_tree_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rt | 4096-ptr_max |
| PARAM_VALUE | 0 | rt->range_size_root.rb_root.rb_node | 4096-ptr_max |
| PARAM_VALUE | 2 | len | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | start | 0-u32max |
| UNITS | 1 | start | unit_page |
| LOCK2 | flags |