Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/resource.c get_free_mem_region() -> __region_intersects()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | parent | 4096-ptr_max |
| PARAM_VALUE | 1 | start | 1-u64max |
| PARAM_VALUE | 3 | flags | 0 |
| PARAM_VALUE | 4 | desc | 0 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 2 | size | 1 |
| CAPPED_DATA | 2 | size | 1 |
| DATA_SOURCE | 0 | parent | $1 |
| STR_LEN | 0 | parent | (-1),11-12,14 |
| STR_LEN | 0 | parent | (-1),11-12,14 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | size | 0-u64max[c] |
| LOCK2 | global &resource_lock |
kernel/resource.c region_intersects() -> __region_intersects()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | parent | 2936731392875139072 |
| PARAM_VALUE | 3 | flags | 512,16777728 |
| PARAM_VALUE | 4 | desc | 0-s32max,18446744071562067968-u64max |
| DATA_SOURCE | 1 | start | $0 |
| DATA_SOURCE | 2 | size | $1 |
| DATA_SOURCE | 3 | flags | $2 |
| DATA_SOURCE | 4 | desc | $3 |
| HARD_MAX | 3 | flags | 16777728 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | start | 0-u64max |
| HOST_DATA | 2 | size | 0-4503599627366400[c] |
| USER_DATA | 1 | start | 0-u64max |
| USER_DATA | 2 | size | 0-u64max |
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | size | unit_byte |
| LOCK2 | global &resource_lock | ||
| HALF_LOCKED2 | &acpi_desc->init_mutex | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &hmem_resource_lock |
kernel/resource.c region_intersects_soft_reserve() -> __region_intersects()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | parent | 5124117421901426688 |
| PARAM_VALUE | 3 | flags | 512 |
| PARAM_VALUE | 4 | desc | 8 |
| DATA_SOURCE | 1 | start | $0 |
| DATA_SOURCE | 2 | size | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| LOCK2 | global &hmem_resource_lock | ||
| HALF_LOCKED2 | &host->mutex | ||
| HALF_LOCKED2 | &pool->lock |