Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
mm/folio.c lru_gen_add_folio() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
mm/folio.c lru_gen_clear_refs() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| CAPPED_DATA | 0 | folio | 1 |
| DATA_SOURCE | 0 | folio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/folio.c lru_gen_del_folio() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/compaction.c lru_gen_del_folio() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | folio | unit_page |
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
mm/vmscan.c fill_evictable() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | r lru_to_folio |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &lruvec->lru_lock | ||
| LOCK2 | &of->mutex | ||
| LOCK2 | &state_mutex | ||
| LOCK2 | global &cgroup_mutex | ||
| LOCK2 | irq | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex | ||
| TYPE_LOCK | (struct lruvec)->lru_lock |
mm/vmscan.c get_pfn_folio() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | folio | r pfn_folio |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | ptl | ||
| HALF_LOCKED2 | rcu_read |
mm/vmscan.c lru_gen_add_folio() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &lruvec->lru_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &state_mutex | ||
| HALF_LOCKED2 | global &cgroup_mutex | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |
mm/vmscan.c lru_gen_del_folio() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | folio | unit_page |
| HALF_LOCKED2 | &lruvec->lru_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &state_mutex | ||
| HALF_LOCKED2 | global &cgroup_mutex | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |
mm/vmscan.c sort_folio() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &lruvec->lru_lock | ||
| LOCK2 | irq | ||
| LOCK2 | rcu_read | ||
| TYPE_LOCK | (struct lruvec)->lru_lock |
mm/vmscan.c walk_update_folio() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &anon_vma->root->rwsem | ||
| HALF_LOCKED2 | &folio->private->lock |
mm/mlock.c lru_gen_add_folio() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/mlock.c lru_gen_del_folio() -> folio_lru_gen()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | folio | 4096-ptr_max |
| DATA_SOURCE | 0 | folio | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |