Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/khugepaged.c find_pmd_or_thp_or_none() -> check_pmd_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pmd | 4096-ptr_max |
| DATA_SOURCE | 0 | pmd | r mm_find_pmd |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mapping->i_mmap_rwsem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/khugepaged.c retract_page_tables() -> check_pmd_state()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pmd | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mapping->i_mmap_rwsem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct address_space)->i_mmap_rwsem |