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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/time/posix-cpu-timers.c posix_cpu_timer_del() -> timer_lock_sighand()

Type Parameter Key Value
PARAM_VALUE 0 timer 4096-ptr_max
PARAM_VALUE 0 timer->ignored_list.pprev 0,4096-ptr_max
PARAM_VALUE 0 timer->kclock 4096-ptr_max
PARAM_VALUE 0 timer->kclock->timer_del 0,4096-ptr_max
PARAM_VALUE 0 timer->kclock->timer_wait_running 0,4096-ptr_max
PARAM_VALUE 0 timer->sigq.ucounts 0,4096-ptr_max
PARAM_VALUE 1 flags 4925929173310275584
DATA_SOURCE 0 timer $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 timer->it_clock s32min-23
USER_DATA 0 timer->it_id 0-s32max[c]
HALF_LOCKED2 &timer.it_lock
HALF_LOCKED2 irq
HALF_LOCKED2 0 &timer->it_lock

kernel/time/posix-cpu-timers.c posix_cpu_timer_rearm() -> timer_lock_sighand()

Type Parameter Key Value
PARAM_VALUE 0 timer 4096-ptr_max
PARAM_VALUE 0 timer->it_interval s64min-(-1),1-s64max
PARAM_VALUE 0 timer->it_status 2
PARAM_VALUE 0 timer->kclock 4096-ptr_max
PARAM_VALUE 1 flags 3422922651847729152
CAPPED_DATA 0 timer->it_signal_seq 1
CAPPED_DATA 0 timer->it_sigqueue_seq 1
DATA_SOURCE 0 timer $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 irq
LOCK2 0 &timer->it_lock
HALF_LOCKED2 &sighand->siglock
HALF_LOCKED2 &task->sighand->siglock
HALF_LOCKED2 &tsk->sighand->siglock
TYPE_LOCK (struct k_itimer)->it_lock

kernel/time/posix-cpu-timers.c posix_cpu_timer_set() -> timer_lock_sighand()

Type Parameter Key Value
PARAM_VALUE 0 timer 4096-ptr_max
PARAM_VALUE 0 timer->it_id 0-s32max
PARAM_VALUE 0 timer->kclock 4096-ptr_max
PARAM_VALUE 1 flags 1692269630292316160
DATA_SOURCE 0 timer $0
PREEMPT_ADD
USER_DATA 0 timer->it_clock s32min-23
USER_DATA 0 timer->it_id 0-s32max[c]
HALF_LOCKED2 &timer.it_lock
HALF_LOCKED2 irq