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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

kernel/irq/migration.c irq_move_masked_irq() -> irq_do_set_affinity()

Type Parameter Key Value
PARAM_VALUE 0 data 4096-ptr_max
PARAM_VALUE 0 data->chip 4096-ptr_max
PARAM_VALUE 0 data->chip->irq_set_affinity 1-u64max
PARAM_VALUE 0 data->common 4096-ptr_max
PARAM_VALUE 2 force 0
BUF_SIZE 0 data 56
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 _T->flags

kernel/irq/manage.c irq_setup_affinity() -> irq_do_set_affinity()

Type Parameter Key Value
PARAM_VALUE 0 data 4096-ptr_max
PARAM_VALUE 0 data->chip 4096-ptr_max
PARAM_VALUE 0 data->common 4096-ptr_max
PARAM_VALUE 1 mask 7548792698661904384
PARAM_VALUE 2 force 0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &mask_lock
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

kernel/irq/manage.c irq_try_set_affinity() -> irq_do_set_affinity()

Type Parameter Key Value
PARAM_VALUE 0 data 4096-ptr_max
PARAM_VALUE 0 data->chip 4096-ptr_max
PARAM_VALUE 0 data->chip->irq_set_affinity 1-u64max
PARAM_VALUE 0 data->common 4096-ptr_max
BUF_SIZE 0 data (-1),56
BUF_SIZE 0 data (-1),56
BUF_SIZE 1 mask (-1),1024
BUF_SIZE 1 mask (-1),1024
DATA_SOURCE 0 data $0
DATA_SOURCE 1 mask $1
DATA_SOURCE 2 force $2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 irq
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &sparse_irq_lock

kernel/irq/chip.c irq_startup() -> irq_do_set_affinity()

Type Parameter Key Value
PARAM_VALUE 0 data 4096-ptr_max
PARAM_VALUE 0 data->common 4096-ptr_max
PARAM_VALUE 2 force 0
BUF_SIZE 0 data 56
DATA_SOURCE 0 data r irq_desc_get_irq_data
PARAM_COMPARE 1 mask == $0->common->affinity
PARAM_COMPARE 1 mask == $0->common->affinity
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &desc->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

kernel/irq/cpuhotplug.c migrate_one_irq() -> irq_do_set_affinity()

Type Parameter Key Value
PARAM_VALUE 0 data 4096-ptr_max
PARAM_VALUE 0 data->chip 4096-ptr_max
PARAM_VALUE 0 data->chip->flags 4096-u64max
PARAM_VALUE 0 data->chip->irq_set_affinity 1-u64max
PARAM_VALUE 0 data->common 4096-ptr_max
PARAM_VALUE 2 force 0
BUF_SIZE 0 data 56
BUF_SIZE 1 mask (-1),1024
BUF_SIZE 1 mask (-1),1024
DATA_SOURCE 0 data r irq_desc_get_irq_data
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &desc->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct irq_desc)->lock

kernel/irq/cpuhotplug.c migrate_one_irq() -> irq_do_set_affinity()

Type Parameter Key Value
PARAM_VALUE 0 data 4096-ptr_max
PARAM_VALUE 0 data->chip 4096-ptr_max
PARAM_VALUE 0 data->chip->flags 4096-u64max
PARAM_VALUE 0 data->chip->irq_set_affinity 1-u64max
PARAM_VALUE 0 data->common 4096-ptr_max
PARAM_VALUE 1 mask 7398857465241333760
PARAM_VALUE 2 force 0
BUF_SIZE 0 data 56
BUF_SIZE 1 mask 1024
DATA_SOURCE 0 data r irq_desc_get_irq_data
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &desc->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct irq_desc)->lock