Lines Matching defs:callstack
947 u64 *callstack;
951 callstack = calloc(max_stack, sizeof(*callstack));
952 if (callstack == NULL)
961 callstack[c++] = ip;
963 return callstack;
1071 u64 *callstack = get_callstack(sample, max_stack_depth);
1072 if (callstack == NULL)
1075 if (!match_callstack_filter(machine, callstack, max_stack_depth)) {
1076 free(callstack);
1080 if (ls->callstack == NULL)
1081 ls->callstack = callstack;
1083 free(callstack);
1666 if (!st->callstack || !st->callstack[i])
1669 ip = st->callstack[i];
1719 if (!st->callstack || !st->callstack[i])
1722 ip = st->callstack[i];
1846 /* some entries are collected but hidden by the callstack filter */
1985 pr_warning("Now -o try to show owner's callstack instead of pid and comm.\n");
2659 OPT_CALLBACK('S', "callstack-filter", NULL, "NAMES",
2660 "Filter specific function in the callstack", parse_call_stack),