Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/khugepaged.c collapse_scan_mm_slot() -> collapse_possible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 2 | tva_flags | 2 |
| DATA_SOURCE | 0 | vma | r vma_next |
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/khugepaged.c khugepaged_enter_vma() -> collapse_possible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 0 | vma->vm_mm | 4096-ptr_max |
| PARAM_VALUE | 2 | tva_flags | 2 |
| BUF_SIZE | 0 | vma | (-1),1-s32max |
| BUF_SIZE | 0 | vma | (-1),1-s32max |
| CAPPED_DATA | 0 | vma | 1 |
| DATA_SOURCE | 0 | vma | $0 |
| DATA_SOURCE | 1 | vm_flags | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/khugepaged.c madvise_collapse() -> collapse_possible()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | vma | 4096-ptr_max |
| PARAM_VALUE | 2 | tva_flags | 3 |
| CAPPED_DATA | 0 | vma->vm_start | 1 |
| DATA_SOURCE | 0 | vma | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |