Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/resource.c adjust_resource() -> __adjust_resource()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | res | (-1),64 |
| BUF_SIZE | 0 | res | (-1),64 |
| DATA_SOURCE | 0 | res | $0 |
| DATA_SOURCE | 1 | start | $1 |
| DATA_SOURCE | 2 | size | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &resource_lock | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &s->ops_mutex | ||
| HALF_LOCKED2 | global &dax_dev_rwsem | ||
| HALF_LOCKED2 | global &dax_region_rwsem | ||
| HALF_LOCKED2 | global &gpmc_mem_lock |
kernel/resource.c release_mem_region_adjustable() -> __adjust_resource()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | res | 4096-ptr_max |
| PARAM_VALUE | 0 | res->end | 1-u64max |
| PARAM_VALUE | 0 | res->start | 0-18446744073709551614 |
| PARAM_VALUE | 2 | size | 1-9223372036854775806 |
| CAPPED_DATA | 0 | res->start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| PARAM_COMPARE | 0 | res->end | > $0->start |
| BIT_INFO | 0 | res->flags | 0x80000200,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | size | unit_byte |
| LOCK2 | global &resource_lock | ||
| HALF_LOCKED2 | global &device_hotplug_lock |
kernel/resource.c release_mem_region_adjustable() -> __adjust_resource()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | res | 4096-ptr_max |
| PARAM_VALUE | 0 | res->end | 1-u64max |
| PARAM_VALUE | 0 | res->start | 0-18446744073709551614 |
| PARAM_VALUE | 1 | start | 0-18446744073709551614 |
| CAPPED_DATA | 0 | res->end | 1 |
| CAPPED_DATA | 0 | res->start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| PARAM_COMPARE | 0 | res->end | > $0->start |
| PARAM_COMPARE | 1 | start | < $0->end |
| BIT_INFO | 0 | res->flags | 0x80000200,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | size | unit_byte |
| LOCK2 | global &resource_lock | ||
| HALF_LOCKED2 | global &device_hotplug_lock |
kernel/resource.c release_mem_region_adjustable() -> __adjust_resource()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | res | 4096-ptr_max |
| PARAM_VALUE | 0 | res->end | 1-u64max |
| PARAM_VALUE | 0 | res->start | 0-18446744073709551614 |
| PARAM_VALUE | 1 | start | 0-18446744073709551614 |
| CAPPED_DATA | 0 | res->start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| PARAM_COMPARE | 0 | res->end | > $0->start |
| PARAM_COMPARE | 1 | start | < $0->end |
| BIT_INFO | 0 | res->flags | 0x80000200,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | size | unit_byte |
| LOCK2 | global &resource_lock | ||
| HALF_LOCKED2 | global &device_hotplug_lock |