Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/rmap.c rmap_walk_anon() -> anon_rmap_tree_iter_first()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | anon_vma | 1-u64max |
| DATA_SOURCE | 1 | pgoff_start | r folio_pgoff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/ksm.c collect_procs_ksm() -> anon_rmap_tree_iter_first()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | anon_vma | 4096-ptr_max |
| PARAM_VALUE | 0 | anon_vma->root | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &mf_mutex | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 0 | &anon_vma->root->rwsem | |
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct anon_vma)->rwsem |
mm/ksm.c rmap_walk_ksm() -> anon_rmap_tree_iter_first()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | anon_vma | 4096-ptr_max |
| PARAM_VALUE | 0 | anon_vma->root | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &anon_vma->root->rwsem | |
| HALF_LOCKED2 | &folio->private->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct anon_vma)->rwsem |
mm/memory-failure.c collect_procs_anon() -> anon_rmap_tree_iter_first()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | anon_vma | 1-u64max |
| PARAM_VALUE | 0 | anon_vma->root | 4096-ptr_max |
| PARAM_VALUE | 0 | anon_vma->root->rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | anon_vma->root->rwsem.first_waiter->type | 0-1 |
| CAPPED_DATA | 0 | anon_vma->root | 1 |
| DATA_SOURCE | 0 | anon_vma | r folio_lock_anon_vma_read |
| DATA_SOURCE | 1 | pgoff_start | r page_pgoff |
| DATA_SOURCE | 2 | pgoff_last | r page_pgoff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &mf_mutex | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &pool->lock |