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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

kernel/trace/trace_event_perf.c perf_kprobe_destroy() -> trace_event_put_ref()

Type Parameter Key Value
PARAM_VALUE 0 call 4096-ptr_max
PARAM_VALUE 0 call->class 4096-ptr_max
PARAM_VALUE 0 call->class->reg 4096-ptr_max
CAPPED_DATA 0 call 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &event_mutex
HALF_LOCKED2 _T->lock

kernel/trace/trace_event_perf.c perf_trace_destroy() -> trace_event_put_ref()

Type Parameter Key Value
PARAM_VALUE 0 call 4096-ptr_max
PARAM_VALUE 0 call->class 4096-ptr_max
PARAM_VALUE 0 call->class->reg 4096-ptr_max
CAPPED_DATA 0 call 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &event_mutex
HALF_LOCKED2 &p_event->child_mutex
HALF_LOCKED2 &p_event->group_leader->ctx->mutex
HALF_LOCKED2 _T->lock

kernel/trace/trace_event_perf.c perf_trace_init() -> trace_event_put_ref()

Type Parameter Key Value
PARAM_VALUE 0 call 4096-ptr_max
PARAM_VALUE 0 call->class 4096-ptr_max
PARAM_VALUE 0 call->class->reg 1-u64max
CAPPED_DATA 0 call->event.type 1
NOCHECK_CALL
LOCK2 _T->lock
LOCK2 global &event_mutex
HALF_LOCKED2 &p_event->group_leader->ctx->mutex

kernel/trace/trace_event_perf.c perf_uprobe_destroy() -> trace_event_put_ref()

Type Parameter Key Value
PARAM_VALUE 0 call 4096-ptr_max
PARAM_VALUE 0 call->class 4096-ptr_max
PARAM_VALUE 0 call->class->reg 4096-ptr_max
CAPPED_DATA 0 call 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &event_mutex
HALF_LOCKED2 _T->lock

kernel/trace/trace_events.c event_enable_func() -> trace_event_put_ref()

Type Parameter Key Value
PARAM_VALUE 0 call 4096-ptr_max
PARAM_VALUE 0 call->class 4096-ptr_max
PARAM_VALUE 0 call->class->reg 1-u64max
CAPPED_DATA 0 call 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock
HALF_LOCKED2 global &parser_lock

kernel/trace/trace_events.c free_probe_data() -> trace_event_put_ref()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock
HALF_LOCKED2 &probe->ops.func_hash->regex_lock
HALF_LOCKED2 global &ftrace_lock

kernel/trace/trace_events.c trace_put_event_file() -> trace_event_put_ref()

Type Parameter Key Value
NOCHECK_CALL
LOCK2 global &event_mutex

kernel/trace/trace_eprobe.c alloc_event_probe() -> trace_event_put_ref()

Type Parameter Key Value
PARAM_VALUE 0 call 4096-ptr_max
PARAM_VALUE 0 call->class 4096-ptr_max
PARAM_VALUE 0 call->class->system 1-u64max
CAPPED_DATA 0 call 1
DATA_SOURCE 0 call $2
NOCHECK_CALL
LOCK2 _T->lock

kernel/trace/trace_eprobe.c trace_event_probe_cleanup() -> trace_event_put_ref()

Type Parameter Key Value
PARAM_VALUE 0 call 1-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &event_mutex

kernel/trace/trace_events_trigger.c enable_trigger_private_data_free() -> trace_event_put_ref()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock

kernel/trace/trace_events_trigger.c event_enable_trigger_parse() -> trace_event_put_ref()

Type Parameter Key Value
PARAM_VALUE 0 call 4096-ptr_max
PARAM_VALUE 0 call->class 4096-ptr_max
PARAM_VALUE 0 call->class->reg 1-u64max
CAPPED_DATA 0 call 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock
HALF_LOCKED2 global &event_mutex