Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/ksm.c cmp_and_merge_page() -> stable_tree_append()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rmap_item | 4096-ptr_max |
| PARAM_VALUE | 0 | rmap_item->address | 0,4096-u64max |
| PARAM_VALUE | 0 | rmap_item->anon_vma | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 0 | rmap_item->head | 0 |
| PARAM_VALUE | 0 | rmap_item->head->head | 0,5915860868013473792 |
| PARAM_VALUE | 0 | rmap_item->head->hlist_dup->next->pprev | 1-u64max |
| PARAM_VALUE | 0 | rmap_item->head->rmap_hlist_len | (-1024),0-s32max |
| PARAM_VALUE | 0 | rmap_item->mm | 4096-ptr_max |
| PARAM_VALUE | 0 | rmap_item->mm->mm_users.counter | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | stable_node | 0,4-u64max |
| DATA_SOURCE | 0 | rmap_item | $1 |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rmap_item->address | |
| LOCK2 | global &ksm_thread_mutex |
mm/ksm.c cmp_and_merge_page() -> stable_tree_append()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rmap_item | 4096-ptr_max |
| PARAM_VALUE | 0 | rmap_item->address | 0,4096-u64max |
| PARAM_VALUE | 0 | rmap_item->anon_vma | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 0 | rmap_item->head | 0 |
| PARAM_VALUE | 0 | rmap_item->head->head | 0,5915860868013473792 |
| PARAM_VALUE | 0 | rmap_item->head->hlist_dup->next->pprev | 1-u64max |
| PARAM_VALUE | 0 | rmap_item->head->rmap_hlist_len | (-1024),0-s32max |
| PARAM_VALUE | 0 | rmap_item->mm | 4096-ptr_max |
| PARAM_VALUE | 0 | rmap_item->mm->mm_users.counter | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | stable_node | 4096-ptr_max |
| PARAM_VALUE | 1 | stable_node->chain_prune_time | 0-12384898975264768,9223396226110586880-u64max |
| PARAM_VALUE | 1 | stable_node->head | 5915860868013473800 |
| PARAM_VALUE | 1 | stable_node->hlist_dup.pprev | 4096-ptr_max |
| PARAM_VALUE | 1 | stable_node->kpfn | 0-12384898975264768,9223396226110586880-u64max |
| PARAM_VALUE | 1 | stable_node->nid | 0-1023 |
| PARAM_VALUE | 1 | stable_node->rmap_hlist_len | 0 |
| PARAM_VALUE | 2 | max_page_sharing_bypass | 0 |
| DATA_SOURCE | 0 | rmap_item | r unstable_tree_search_insert |
| DATA_SOURCE | 1 | stable_node | r stable_tree_insert |
| NOCHECK_CALL | |||
| LOCK2 | global &ksm_thread_mutex |
mm/ksm.c cmp_and_merge_page() -> stable_tree_append()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rmap_item | 4096-ptr_max |
| PARAM_VALUE | 0 | rmap_item->address | 0,4096-u64max |
| PARAM_VALUE | 0 | rmap_item->anon_vma | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 0 | rmap_item->head | 0 |
| PARAM_VALUE | 0 | rmap_item->head->head | 0,5915860868013473792 |
| PARAM_VALUE | 0 | rmap_item->head->hlist_dup->next->pprev | 1-u64max |
| PARAM_VALUE | 0 | rmap_item->head->rmap_hlist_len | (-1024),0-s32max |
| PARAM_VALUE | 0 | rmap_item->mm | 4096-ptr_max |
| PARAM_VALUE | 0 | rmap_item->mm->mm_users.counter | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | rmap_item->mm->mmap_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | stable_node | 4096-ptr_max |
| PARAM_VALUE | 1 | stable_node->chain_prune_time | 0-12384898975264768,9223396226110586880-u64max |
| PARAM_VALUE | 1 | stable_node->head | 5915860868013473800 |
| PARAM_VALUE | 1 | stable_node->hlist_dup.pprev | 4096-ptr_max |
| PARAM_VALUE | 1 | stable_node->kpfn | 0-12384898975264768,9223396226110586880-u64max |
| PARAM_VALUE | 1 | stable_node->nid | 0-1023 |
| PARAM_VALUE | 1 | stable_node->rmap_hlist_len | 1-s32max |
| PARAM_VALUE | 2 | max_page_sharing_bypass | 0 |
| DATA_SOURCE | 0 | rmap_item | $1 |
| DATA_SOURCE | 1 | stable_node | r stable_tree_insert |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | rmap_item->address | |
| LOCK2 | global &ksm_thread_mutex |