cat_into_file 129 tools/testing/selftests/x86/protection_keys.c cat_into_file("0", TRACEDIR "/tracing_on"); cat_into_file 130 tools/testing/selftests/x86/protection_keys.c cat_into_file("\n", TRACEDIR "/trace"); cat_into_file 132 tools/testing/selftests/x86/protection_keys.c cat_into_file("function_graph", TRACEDIR "/current_tracer"); cat_into_file 133 tools/testing/selftests/x86/protection_keys.c cat_into_file("1", TRACEDIR "/options/funcgraph-proc"); cat_into_file 135 tools/testing/selftests/x86/protection_keys.c cat_into_file("nop", TRACEDIR "/current_tracer"); cat_into_file 137 tools/testing/selftests/x86/protection_keys.c cat_into_file(pidstr, TRACEDIR "/set_ftrace_pid"); cat_into_file 138 tools/testing/selftests/x86/protection_keys.c cat_into_file("1", TRACEDIR "/tracing_on"); cat_into_file 148 tools/testing/selftests/x86/protection_keys.c cat_into_file("0", "/sys/kernel/debug/tracing/tracing_on"); cat_into_file 813 tools/testing/selftests/x86/protection_keys.c cat_into_file(__stringify(GET_NR_HUGE_PAGES), "/proc/sys/vm/nr_hugepages");