Documented in 1 files:
Defined in 2 files as a macro:
- arch/arm64/include/asm/pgtable.h, line 1797 (as a macro)
- arch/arm64/include/asm/pgtable.h, line 1964 (as a macro)
Defined in 2 files as a function:
- arch/arm64/include/asm/pgtable.h, line 1798 (as a function)
- include/linux/pgtable.h, line 935 (as a function)
Referenced in 2 files:
Smatch caller information:
mm/memory.c zap_present_folio_ptes() -> clear_full_ptes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 3 | nr | 1 |
| DATA_SOURCE | 1 | addr | $7 |
| DATA_SOURCE | 2 | ptep | $4 |
| DATA_SOURCE | 3 | nr | $6 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | addr | 0-u64max |
| UNITS | 0 | mm | unit_byte |
| UNITS | 1 | addr | unit_byte |
| LOCK2 | ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/khugepaged.c clear_ptes() -> clear_full_ptes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 4096-ptr_max |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | ptep | 4096-ptr_max |
| PARAM_VALUE | 4 | full | 0 |
| CAPPED_DATA | 2 | ptep | 1 |
| CAPPED_DATA | 3 | nr | 1 |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | addr | $1 |
| DATA_SOURCE | 2 | ptep | $2 |
| DATA_SOURCE | 3 | nr | $3 |
| NOSPEC | 1 | addr | |
| NOSPEC | 1 | addr | |
| NOSPEC | 3 | nr | |
| NOSPEC | 3 | nr | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | addr | 0-18446744073709551614[c] |
| USER_DATA | 2 | ptep | 4096-ptr_max[c] |
| USER_DATA | 3 | nr | 0-s32max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | ptl | ||
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | 0 | &mm->mmap_lock |