Defined in 3 files as a function:
- arch/x86/include/asm/pgtable-2level.h, line 43 (as a function)
- arch/x86/include/asm/pgtable-3level.h, line 66 (as a function)
- arch/x86/include/asm/pgtable_64.h, line 66 (as a function)
Referenced in 2 files:
Smatch caller information:
mm/rmap.c native_local_ptep_get_and_clear() -> native_pte_clear()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 0 |
| PARAM_VALUE | 1 | addr | 0 |
| PARAM_VALUE | 2 | ptep | 4096-ptr_max |
| DATA_SOURCE | 2 | ptep | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &folio->private->lock |
mm/mremap.c native_local_ptep_get_and_clear() -> native_pte_clear()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 0 |
| PARAM_VALUE | 1 | addr | 0 |
| PARAM_VALUE | 2 | ptep | 4096-ptr_max |
| DATA_SOURCE | 2 | ptep | $0 |
| NOCHECK_CALL | |||
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | old_ptl | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock | ||
| HALF_LOCKED2 | new_ptl | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/memory.c native_local_ptep_get_and_clear() -> native_pte_clear()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 0 |
| PARAM_VALUE | 1 | addr | 0 |
| PARAM_VALUE | 2 | ptep | 4096-ptr_max |
| DATA_SOURCE | 2 | ptep | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | ptl | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/debug_vm_pgtable.c native_local_ptep_get_and_clear() -> native_pte_clear()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 0 |
| PARAM_VALUE | 1 | addr | 0 |
| PARAM_VALUE | 2 | ptep | 4096-ptr_max |
| DATA_SOURCE | 2 | ptep | $0 |
| NOCHECK_CALL | |||
| HALF_LOCKED2 | ptl |
mm/khugepaged.c native_local_ptep_get_and_clear() -> native_pte_clear()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 0 |
| PARAM_VALUE | 1 | addr | 0 |
| PARAM_VALUE | 2 | ptep | 4096-ptr_max |
| DATA_SOURCE | 2 | ptep | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 2 | ptep | 4096-ptr_max[c] |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | ptl | ||
| HALF_LOCKED2 | rcu_read |