Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/power/snapshot.c pack_pfns() -> memory_bm_test_bit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bm | 5269069334722150400 |
| PARAM_VALUE | 0 | bm->cur.zone | 0,4096-ptr_max |
| PARAM_VALUE | 1 | pfn | 0-18446744073709551614 |
| DATA_SOURCE | 0 | bm | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | global &device_hotplug_lock |
kernel/power/snapshot.c snapshot_write_next() -> memory_bm_test_bit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bm | 5269069334722150400 |
| PARAM_VALUE | 0 | bm->cur.node_bit | 0-65 |
| PARAM_VALUE | 0 | bm->cur.zone | 0,4096-ptr_max |
| PARAM_VALUE | 0 | bm->p_list | 0,4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | global &device_hotplug_lock |
kernel/power/snapshot.c swsusp_page_is_forbidden() -> memory_bm_test_bit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bm | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &zone->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &system_transition_mutex |
kernel/power/snapshot.c swsusp_page_is_free() -> memory_bm_test_bit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bm | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &system_transition_mutex |