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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

kernel/trace/trace_events_filter.c ftrace_test_event_filter() -> filter_match_preds()

Type Parameter Key Value
PARAM_VALUE 0 filter 4096-ptr_max
PARAM_VALUE 1 rec 4096-ptr_max
BUF_SIZE 1 rec 40
PREEMPT_ADD <- disables preempt
LOCK2 global &event_mutex

kernel/events/core.c perf_tp_filter_match() -> filter_match_preds()

Type Parameter Key Value
PARAM_VALUE 0 filter 1-u64max
PARAM_VALUE 1 rec 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ctx->lock
HALF_LOCKED2 rcu_read

kernel/trace/trace.c __event_trigger_test_discard() -> filter_match_preds()

Type Parameter Key Value
DATA_SOURCE 1 rec $3

kernel/trace/trace.c output_printk() -> filter_match_preds()

Type Parameter Key Value

kernel/trace/trace_events.c __event_trigger_test_discard() -> filter_match_preds()

Type Parameter Key Value
PARAM_VALUE 1 rec 4096-ptr_max
DATA_SOURCE 1 rec $3
PREEMPT_ADD

kernel/trace/trace_events_trigger.c event_triggers_call() -> filter_match_preds()

Type Parameter Key Value
PARAM_VALUE 0 filter 1-u64max
PARAM_VALUE 1 rec 1-u64max
DATA_SOURCE 1 rec $2
PREEMPT_ADD