Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
drivers/acpi/acpi_memhotplug.c acpi_bind_memory_blocks() -> walk_memory_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 1-u64max |
| PARAM_VALUE | 2 | arg | 4096-ptr_max |
| PARAM_VALUE | 3 | func | 4115251883139899392 |
| DATA_SOURCE | 2 | arg | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | start | unit_byte |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &acpi_scan_lock |
drivers/acpi/acpi_memhotplug.c acpi_unbind_memory_blocks() -> walk_memory_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | arg | 0 |
| PARAM_VALUE | 3 | func | 3289775967094808576 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | start | unit_byte |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &acpi_scan_lock |
mm/memory_hotplug.c __add_memory_resource() -> walk_memory_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 1-u64max |
| PARAM_VALUE | 2 | *arg | 1-3 |
| PARAM_VALUE | 3 | func | 3919673567966806016 |
| BUF_SIZE | 2 | arg | 4 |
| DATA_SOURCE | 1 | size | r resource_size |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | start | unit_byte |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | global &device_hotplug_lock |
mm/memory_hotplug.c memory_blocks_have_altmaps() -> walk_memory_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 1-u64max |
| PARAM_VALUE | 2 | arg | 366692530739920896 |
| PARAM_VALUE | 2 | *arg | 0 |
| PARAM_VALUE | 3 | func | 5937279898608111616 |
| BUF_SIZE | 2 | arg | 8 |
| DATA_SOURCE | 0 | start | $0 |
| DATA_SOURCE | 1 | size | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | start | unit_byte |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | global &device_hotplug_lock |
mm/memory_hotplug.c offline_and_remove_memory_ranges() -> walk_memory_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | arg | 559846423277391872 |
| PARAM_VALUE | 3 | func | 6994065633569816576 |
| BUF_SIZE | 2 | arg | 8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &device_hotplug_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock |
mm/memory_hotplug.c offline_and_remove_memory_ranges() -> walk_memory_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | arg | 559846423277391872 |
| PARAM_VALUE | 3 | func | 4695211017036619776 |
| BUF_SIZE | 2 | arg | 8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &device_hotplug_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock |
mm/memory_hotplug.c try_remove_memory() -> walk_memory_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | size | 1-u64max |
| PARAM_VALUE | 2 | arg | 8966727999796977664 |
| PARAM_VALUE | 2 | *arg | (-1) |
| PARAM_VALUE | 3 | func | 7852817720864866304 |
| BUF_SIZE | 2 | arg | 4 |
| DATA_SOURCE | 0 | start | $0 |
| DATA_SOURCE | 1 | size | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | start | unit_byte |
| UNITS | 1 | size | unit_byte |
| HALF_LOCKED2 | global &device_hotplug_lock |
drivers/base/node.c register_memory_blocks_under_node_hotplug() -> walk_memory_blocks()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | start | 0,4096-18446744073709547520 |
| PARAM_VALUE | 1 | size | 0,4096-18446744073709547520 |
| PARAM_VALUE | 3 | func | 154516620023672832 |
| BUF_SIZE | 2 | arg | 4 |
| BIT_INFO | 0 | start | 0x0,0xfffffffffffff000 |
| BIT_INFO | 1 | size | 0x0,0xfffffffffffff000 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &device_hotplug_lock |