Open Menu /

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

kernel/locking/mutex.c __mutex_unlock_slowpath() -> __get_task_blocked_on()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 p->blocked_lock.owner_cpu 0
PARAM_VALUE 0 p->blocked_lock.raw_lock.val.counter 0-s32max
PREEMPT_ADD <- disables preempt
LOCK2 &lock->wait_lock
LOCK2 flags
LOCK2 0 &p->blocked_lock
TYPE_LOCK (struct mutex)->wait_lock
TYPE_LOCK (struct task_struct)->blocked_lock

kernel/locking/mutex.c get_task_blocked_on() -> __get_task_blocked_on()

Type Parameter Key Value
DATA_SOURCE 0 p $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &lock->wait_lock
LOCK2 flags
LOCK2 irq
LOCK2 0 &p->blocked_lock
TYPE_LOCK (struct mutex)->wait_lock
TYPE_LOCK (struct task_struct)->blocked_lock

kernel/locking/mutex-debug.c get_task_blocked_on() -> __get_task_blocked_on()

Type Parameter Key Value
DATA_SOURCE 0 p $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &lock->wait_lock
LOCK2 flags
LOCK2 irq
LOCK2 0 &p->blocked_lock
TYPE_LOCK (struct mutex)->wait_lock
TYPE_LOCK (struct task_struct)->blocked_lock

kernel/sched/core.c find_proxy_task() -> __get_task_blocked_on()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->blocked_donor 0,4096-ptr_max
PARAM_VALUE 0 p->blocked_on 1-u64max
PARAM_VALUE 0 p->is_blocked 1-255
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &mutex->wait_lock
LOCK2 irq
LOCK2 0 &p->blocked_lock
TYPE_LOCK (struct mutex)->wait_lock
TYPE_LOCK (struct task_struct)->blocked_lock