Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/vmalloc.c __merge_or_add_vmap_area() -> find_va_links()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | va | 4096-ptr_max |
| PARAM_VALUE | 1 | root | 3115040583673933824,6033051948811755520 |
| PARAM_VALUE | 2 | from | 0 |
| PARAM_VALUE | 3 | parent | 2031242663311323136 |
| DATA_SOURCE | 0 | va | $0 |
| DATA_SOURCE | 1 | root | $1 |
| STR_LEN | 0 | va->vm->requested_size | (-1),3,5-6,8,10-23,25,27,31-32 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | va->vm->requested_size | 0,3-u64max[c] |
| USER_DATA | 0 | va->vm->requested_size | 0-u64max |
| NO_OVERFLOW_SIMPLE | 0 | va->va_start | |
| HALF_LOCKED2 | global &free_vmap_area_lock |
mm/vmalloc.c insert_vmap_area() -> find_va_links()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | va | 4096-ptr_max |
| PARAM_VALUE | 1 | root | 4096-ptr_max |
| PARAM_VALUE | 2 | from | 0 |
| PARAM_VALUE | 3 | parent | 388453365129322496 |
| BUF_SIZE | 0 | va->vm | (-1)-0,80 |
| DATA_SOURCE | 0 | va | $0 |
| DATA_SOURCE | 1 | root | $1 |
| STR_LEN | 0 | va->vm->requested_size | (-1),3,5-6,8,10-23,25,27,31-32 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | va->vm->requested_size | 0,3-u64max[c] |
| USER_DATA | 0 | va->vm->requested_size | 0-u64max |
| HALF_LOCKED2 | &vn->busy.lock | ||
| HALF_LOCKED2 | &vn->lazy.lock | ||
| HALF_LOCKED2 | global &pcpu_alloc_mutex | ||
| HALF_LOCKED2 | irq |
mm/vmalloc.c insert_vmap_area_augment() -> find_va_links()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | va | 4096-ptr_max |
| PARAM_VALUE | 1 | root | 0 |
| PARAM_VALUE | 2 | from | 4096-ptr_max |
| PARAM_VALUE | 3 | parent | 342617629967163392 |
| CAPPED_DATA | 0 | va->va_start | 1 |
| DATA_SOURCE | 0 | va | $0 |
| DATA_SOURCE | 2 | from | $1 |
| STR_LEN | 0 | va | (-1) |
| STR_LEN | 0 | va | (-1) |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | va->va_start | |
| LOCK2 | global &free_vmap_area_lock | ||
| HALF_LOCKED2 | global &pcpu_alloc_mutex |
mm/vmalloc.c insert_vmap_area_augment() -> find_va_links()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | va | 4096-ptr_max |
| PARAM_VALUE | 1 | root | 6033051948811755520 |
| PARAM_VALUE | 2 | from | 0 |
| PARAM_VALUE | 3 | parent | 342617629967163392 |
| DATA_SOURCE | 0 | va | $0 |
| DATA_SOURCE | 1 | root | $2 |
| STR_LEN | 0 | va | (-1) |
| STR_LEN | 0 | va | (-1) |
| STR_LEN | 1 | root | (-1) |
| STR_LEN | 1 | root | (-1) |
| RX_PATH | |||
| NO_OVERFLOW_SIMPLE | 0 | va->va_start | |
| LOCK2 | irq |