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Documented in 1 files:

Defined in 1 files as a struct:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/workqueue.c pwq_dec_nr_active() -> wq_node_nr_active()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 *irq_flags
HALF_LOCKED2 irq
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct worker_pool)->lock

kernel/workqueue.c pwq_release_workfn() -> wq_node_nr_active()

Type Parameter Key Value

kernel/workqueue.c pwq_tryinc_nr_active() -> wq_node_nr_active()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 irq
HALF_LOCKED2 irq_flags
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct worker_pool)->lock

kernel/workqueue.c wq_update_node_max_active() -> wq_node_nr_active()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->flags 2-u32max
PARAM_VALUE 1 node 0-64
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq->attrs (-1),40
BUF_SIZE 0 wq->node_nr_active (-1)-0,16-8208
CAPPED_DATA 1 node 1
DATA_SOURCE 0 wq $0
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
BIT_INFO 0 wq->flags 0x2,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &wq->mutex
HALF_LOCKED2 global &wq_pool_mutex
TYPE_LOCK (struct workqueue_struct)->mutex

kernel/workqueue.c wq_update_node_max_active() -> wq_node_nr_active()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->flags 2-u32max
PARAM_VALUE 1 node (-1)
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq->attrs (-1),40
BUF_SIZE 0 wq->node_nr_active (-1)-0,16-8208
DATA_SOURCE 0 wq $0
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
BIT_INFO 0 wq->flags 0x2,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &wq->mutex
HALF_LOCKED2 global &wq_pool_mutex
TYPE_LOCK (struct workqueue_struct)->mutex

kernel/workqueue.c wq_update_node_max_active() -> wq_node_nr_active()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->flags 2-u32max
PARAM_VALUE 1 node 0-64
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq->attrs (-1),40
BUF_SIZE 0 wq->node_nr_active (-1)-0,16-8208
CAPPED_DATA 1 node 1
DATA_SOURCE 0 wq $0
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
BIT_INFO 0 wq->flags 0x2,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &wq->mutex
HALF_LOCKED2 global &wq_pool_mutex
TYPE_LOCK (struct workqueue_struct)->mutex

kernel/workqueue.c wq_update_node_max_active() -> wq_node_nr_active()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->flags 2-u32max
PARAM_VALUE 1 node 0-64
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq->attrs (-1),40
BUF_SIZE 0 wq->node_nr_active (-1)-0,16-8208
CAPPED_DATA 1 node 1
DATA_SOURCE 0 wq $0
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
BIT_INFO 0 wq->flags 0x2,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &wq->mutex
HALF_LOCKED2 global &wq_pool_mutex
TYPE_LOCK (struct workqueue_struct)->mutex

kernel/workqueue.c wq_update_node_max_active() -> wq_node_nr_active()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->flags 2-u32max
PARAM_VALUE 1 node 0-64
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq->attrs (-1),40
BUF_SIZE 0 wq->node_nr_active (-1)-0,16-8208
CAPPED_DATA 1 node 1
DATA_SOURCE 0 wq $0
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
BIT_INFO 0 wq->flags 0x2,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &wq->mutex
HALF_LOCKED2 global &wq_pool_mutex
TYPE_LOCK (struct workqueue_struct)->mutex

kernel/workqueue.c wq_update_node_max_active() -> wq_node_nr_active()

Type Parameter Key Value
PARAM_VALUE 0 wq 4096-ptr_max
PARAM_VALUE 0 wq->flags 2-u32max
PARAM_VALUE 1 node (-1)
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq (-1),512,528-8720
BUF_SIZE 0 wq->attrs (-1),40
BUF_SIZE 0 wq->node_nr_active (-1)-0,16-8208
DATA_SOURCE 0 wq $0
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
STR_LEN 0 wq (-1),8-9,11-29,31-34,38
BIT_INFO 0 wq->flags 0x2,0xffffffffffffffff
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &wq->mutex
HALF_LOCKED2 global &wq_pool_mutex
TYPE_LOCK (struct workqueue_struct)->mutex