Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/vmalloc.c find_unlink_vmap_area() -> __find_vmap_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| BUF_SIZE | 0 | addr | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | addr | $0 |
| BIT_INFO | 0 | addr | 0x0,0xfffffffffffff000 |
| BIT_INFO | 0 | addr | 0x0,0xfffffffffffff000 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | addr | unit_byte |
| LOCK2 | &vn->busy.lock | ||
| TYPE_LOCK | (struct rb_list)->lock |
mm/vmalloc.c find_vmap_area() -> __find_vmap_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| BUF_SIZE | 0 | addr | (-1)-s32max |
| DATA_SOURCE | 0 | addr | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | addr | |
| UNITS | 0 | addr | unit_byte |
| LOCK2 | &vn->busy.lock | ||
| TYPE_LOCK | (struct rb_list)->lock |
mm/vmalloc.c find_vmap_area_exceed_addr_lock() -> __find_vmap_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 1-u64max |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | addr | unit_byte |
| LOCK2 | &vn->busy.lock | ||
| LOCK2 | global &page_offline_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct rb_list)->lock |
mm/vmalloc.c vmalloc_dump_obj() -> __find_vmap_area()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | addr | 0,4096-u64max |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| BIT_INFO | 0 | addr | 0x0,0xfffffffffffff000 |
| BIT_INFO | 0 | addr | 0x0,0xfffffffffffff000 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &vn->busy.lock | ||
| HALF_LOCKED2 | global &report_lock | ||
| TYPE_LOCK | (struct rb_list)->lock |