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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

mm/vmscan.c check_move_unevictable_folios() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
BUF_SIZE 0 lruvec 0,2424
BUF_SIZE 0 lruvec 0,2424
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 rcu_read

mm/vmscan.c evict_folios() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 lruvec (-1),2424
BUF_SIZE 0 lruvec (-1),2424
BUF_SIZE 0 lruvec->pgdat (-1),128
DATA_SOURCE 0 lruvec $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 rcu_read
LOCK2 0 &lruvec->lru_lock
TYPE_LOCK (struct lruvec)->lru_lock

mm/vmscan.c folio_isolate_lru() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 lruvec 2424
CAPPED_DATA 0 lruvec->pgdat 1
DATA_SOURCE 0 lruvec r folio_lruvec_lock_irq
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read
HALF_LOCKED2 &ctx->walk_control_lock
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 &mm->mmap_lock
HALF_LOCKED2 &vma->anon_vma->root->rwsem
HALF_LOCKED2 global &mf_mutex
HALF_LOCKED2 global &pcp_batch_high_lock
HALF_LOCKED2 pte_ptl
HALF_LOCKED2 ptl

mm/vmscan.c folio_lruvec_relock_irq() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
BUF_SIZE 0 lruvec 0,2320
BUF_SIZE 0 lruvec 0,2320
DATA_SOURCE 0 lruvec $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 rcu_read

mm/vmscan.c inc_max_seq() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 lruvec (-1),2424
BUF_SIZE 0 lruvec (-1),2424
BUF_SIZE 0 lruvec->pgdat (-1),128
DATA_SOURCE 0 lruvec $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 rcu_read
LOCK2 0 &lruvec->lru_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &cgroup_mutex
TYPE_LOCK (struct lruvec)->lru_lock

mm/vmscan.c inc_max_seq() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 lruvec->lrugen.nr_pages 4096-ptr_max
PARAM_VALUE 0 lruvec->lrugen.timestamps 4096-ptr_max
BUF_SIZE 0 lruvec (-1),2424
BUF_SIZE 0 lruvec (-1),2424
BUF_SIZE 0 lruvec->pgdat (-1),128
DATA_SOURCE 0 lruvec $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 rcu_read
LOCK2 0 &lruvec->lru_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &cgroup_mutex
TYPE_LOCK (struct lruvec)->lru_lock

mm/vmscan.c lru_gen_change_state() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 lruvec 2424
DATA_SOURCE 0 lruvec r get_lruvec
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
LOCK2 &state_mutex
LOCK2 global &cgroup_mutex
LOCK2 irq
LOCK2 rcu_read
LOCK2 0 &lruvec->lru_lock
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 lru_gen_change_state() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 lruvec 2424
DATA_SOURCE 0 lruvec r get_lruvec
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
LOCK2 &state_mutex
LOCK2 global &cgroup_mutex
LOCK2 irq
LOCK2 rcu_read
LOCK2 0 &lruvec->lru_lock
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 move_folios_to_lru() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
BUF_SIZE 0 lruvec 0,2424
BUF_SIZE 0 lruvec 0,2424
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 rcu_read

mm/vmscan.c move_folios_to_lru() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
BUF_SIZE 0 lruvec 0,2424
BUF_SIZE 0 lruvec 0,2424
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 rcu_read

mm/vmscan.c move_folios_to_lru() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
BUF_SIZE 0 lruvec 0,2424
BUF_SIZE 0 lruvec 0,2424
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 rcu_read

mm/vmscan.c reset_batch_size() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 lruvec (-1),2424
BUF_SIZE 0 lruvec (-1),2424
DATA_SOURCE 0 lruvec r lruvec_live_lock_irq
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 rcu_read

mm/vmscan.c shrink_active_list() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 lruvec->pgdat 4096-ptr_max
PARAM_VALUE 0 lruvec->pgdat->per_cpu_nodestats 4096-ptr_max
BUF_SIZE 0 lruvec (-1),2320,2424
BUF_SIZE 0 lruvec (-1),2320,2424
BUF_SIZE 0 lruvec->pgdat (-1),128
DATA_SOURCE 0 lruvec $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 rcu_read
LOCK2 0 &lruvec->lru_lock
TYPE_LOCK (struct lruvec)->lru_lock

mm/vmscan.c shrink_inactive_list() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 lruvec->pgdat->per_cpu_nodestats 4096-ptr_max
BUF_SIZE 0 lruvec->pgdat (-1),128
DATA_SOURCE 0 lruvec $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 irq
LOCK2 rcu_read
LOCK2 0 &lruvec->lru_lock
TYPE_LOCK (struct lruvec)->lru_lock

mm/mlock.c folio_lruvec_relock_irq() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 lruvec (-1)-0,2320
BUF_SIZE 0 lruvec (-1)-0,2320
DATA_SOURCE 0 lruvec $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

mm/mlock.c mlock_folio_batch() -> lruvec_unlock_irq()

Type Parameter Key Value
PARAM_VALUE 0 lruvec 4096-ptr_max
PARAM_VALUE 0 lruvec->lru_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 lruvec (-1)-0,2320
BUF_SIZE 0 lruvec (-1)-0,2320
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL