Lines Matching refs:callstack
945 u64 *callstack; in get_callstack() local
949 callstack = calloc(max_stack, sizeof(*callstack)); in get_callstack()
950 if (callstack == NULL) in get_callstack()
959 callstack[c++] = ip; in get_callstack()
961 return callstack; in get_callstack()
1069 u64 *callstack = get_callstack(sample, max_stack_depth); in report_lock_contention_begin_event() local
1070 if (callstack == NULL) in report_lock_contention_begin_event()
1073 if (!match_callstack_filter(machine, callstack, max_stack_depth)) { in report_lock_contention_begin_event()
1074 free(callstack); in report_lock_contention_begin_event()
1078 if (ls->callstack == NULL) in report_lock_contention_begin_event()
1079 ls->callstack = callstack; in report_lock_contention_begin_event()
1081 free(callstack); in report_lock_contention_begin_event()
1664 if (!st->callstack || !st->callstack[i]) in print_lock_stat_stdio()
1667 ip = st->callstack[i]; in print_lock_stat_stdio()
1717 if (!st->callstack || !st->callstack[i]) in print_lock_stat_csv()
1720 ip = st->callstack[i]; in print_lock_stat_csv()