Defined in 1 files as a prototype:
Defined in 6 files as a function:
- arch/arm64/mm/mmu.c, line 2007 (as a function)
- arch/loongarch/mm/init.c, line 107 (as a function)
- arch/powerpc/mm/mem.c, line 145 (as a function)
- arch/riscv/mm/init.c, line 1723 (as a function)
- arch/s390/mm/init.c, line 275 (as a function)
- arch/x86/mm/init_64.c, line 991 (as a function)
Referenced in 2 files:
Smatch caller information:
mm/memory_hotplug.c __add_memory_resource() -> arch_add_memory()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | size | 1-u64max |
| PARAM_VALUE | 3 | params | 8691677332836413440 |
| PARAM_VALUE | 3 | params->altmap | 0 |
| PARAM_VALUE | 3 | params->pgmap | 0 |
| DATA_SOURCE | 0 | nid | $0 [m] |
| DATA_SOURCE | 2 | size | r resource_size |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &device_hotplug_lock |
mm/memory_hotplug.c create_altmaps_and_memory_blocks() -> arch_add_memory()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | start | 0-18446744073709551614 |
| PARAM_VALUE | 2 | size | 67108864-68719476736 |
| PARAM_VALUE | 3 | params | 4726375571385937920 |
| PARAM_VALUE | 3 | params->altmap | 1-u64max |
| PARAM_VALUE | 3 | params->pgmap | 0 |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 0 | nid | $0 |
| DATA_SOURCE | 2 | size | r memory_block_size_bytes |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | start | unit_byte |
| UNITS | 2 | size | unit_byte |
| HALF_LOCKED2 | global &device_hotplug_lock |
mm/memremap.c pagemap_range() -> arch_add_memory()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | start | 0-18446744073709551614 |
| PARAM_VALUE | 3 | params | 4581907464096927744 |
| PARAM_VALUE | 3 | params->altmap | 0,4096-ptr_max |
| PARAM_VALUE | 3 | params->pgmap | 4096-ptr_max |
| CAPPED_DATA | 1 | start | 1 |
| CAPPED_DATA | 1 | start | 1 |
| DATA_SOURCE | 0 | nid | $3 [m] |
| DATA_SOURCE | 3 | params | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mdevice->devmem_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &list_lock |