Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
mm/huge_memory.c page_table_check_pmd_clear() -> __page_table_check_pmd_clear()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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 | 0 | mm->vma_writer_wait.task->sched_class->uclamp_enabled | 0-1 |
| BUF_SIZE | 0 | mm | (-1),1-s32max |
| BUF_SIZE | 0 | mm | (-1),1-s32max |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | addr | $1 |
| DATA_SOURCE | 2 | pmd | $2 |
| NOSPEC | 1 | addr | |
| NOSPEC | 1 | addr | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | addr | 0-u64max |
| UNITS | 0 | mm | unit_byte |
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | old_ptl | ||
| HALF_LOCKED2 | ptl |
mm/page_table_check.c __page_table_check_pmds_set() -> __page_table_check_pmd_clear()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mm | 0-7138969414219841535,7138969414219841537-u64max |
| 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 | 0 | mm->vma_writer_wait.task->sched_class->uclamp_enabled | 0-1 |
| BUF_SIZE | 0 | mm | (-1),4,24,64,168-s32max |
| BUF_SIZE | 0 | mm | (-1),4,24,64,168-s32max |
| DATA_SOURCE | 0 | mm | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | addr | 0-u64max |
| UNITS | 0 | mm | unit_byte |
| UNITS | 1 | addr | unit_byte |
| HALF_LOCKED2 | ptl | ||
| HALF_LOCKED2 | vmf->ptl |
mm/pgtable-generic.c page_table_check_pmd_clear() -> __page_table_check_pmd_clear()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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 | 0 | mm->notifier_subscriptions->has_itree | 0-1 |
| PARAM_VALUE | 0 | mm->vma_writer_wait.task->kcov->mode | 0-4294967295 |
| PARAM_VALUE | 0 | mm->vma_writer_wait.task->kcov->remote | 0-1 |
| PARAM_VALUE | 0 | mm->vma_writer_wait.task->kcov->remote_size | 0-4294967295 |
| PARAM_VALUE | 0 | mm->vma_writer_wait.task->kcov_remote->mode | 0-4294967295 |
| PARAM_VALUE | 0 | mm->vma_writer_wait.task->kcov_remote->remote | 0-1 |
| PARAM_VALUE | 0 | mm->vma_writer_wait.task->kcov_remote->remote_size | 0-4294967295 |
| PARAM_VALUE | 0 | mm->vma_writer_wait.task->sched_class->uclamp_enabled | 0-1 |
| PARAM_VALUE | 0 | mm->vma_writer_wait.task->thread_pid->attr->exit_code | s32min-s32max |
| BUF_SIZE | 0 | mm | (-1),4,24,64,168-s32max |
| BUF_SIZE | 0 | mm | (-1),4,24,64,168-s32max |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | addr | $1 |
| DATA_SOURCE | 2 | pmd | $2 |
| BIT_INFO | 1 | addr | 0x0,0xffffffffffe00000 |
| BIT_INFO | 1 | addr | 0x0,0xffffffffffe00000 |
| NOSPEC | 1 | addr | |
| NOSPEC | 1 | addr | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | addr | 0-u64max[c] |
| UNITS | 0 | mm | unit_byte |
| UNITS | 1 | addr | unit_byte |
mm/debug_vm_pgtable.c page_table_check_pmd_clear() -> __page_table_check_pmd_clear()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | addr | 0,2097152-u64max |
| DATA_SOURCE | 0 | mm | $0 |
| DATA_SOURCE | 1 | addr | $1 |
| DATA_SOURCE | 2 | pmd | $2 |
| BIT_INFO | 1 | addr | 0x0,0xffffffffffe00000 |
| BIT_INFO | 1 | addr | 0x0,0xffffffffffe00000 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| UNITS | 0 | mm | unit_byte |
| LOCK2 | ptl |