From 5eb19cc0aa240713a9a6f47e0e233c1ce3956b38 Mon Sep 17 00:00:00 2001 From: Fred Hebert Date: Thu, 8 Nov 2018 16:09:03 -0500 Subject: Update systemtap trace example scripts - Update all scripts to use the beam.smp emulator, since the non-SMP one is gone - Fix some scripts that had been copied directly from dtrace and were invalid either for functions or for probe names - Removed a driver__event probe check since it appears to not exist --- lib/runtime_tools/examples/user-probe-n.systemtap | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'lib/runtime_tools/examples/user-probe-n.systemtap') diff --git a/lib/runtime_tools/examples/user-probe-n.systemtap b/lib/runtime_tools/examples/user-probe-n.systemtap index 25f7503283..8a0a89c931 100644 --- a/lib/runtime_tools/examples/user-probe-n.systemtap +++ b/lib/runtime_tools/examples/user-probe-n.systemtap @@ -18,18 +18,19 @@ * %CopyrightEnd% */ /* - * Note: This file assumes that you're using the non-SMP-enabled Erlang - * virtual machine, "beam". The SMP-enabled VM is called "beam.smp". + * Note: This file assumes that you're using the SMP-enabled Erlang + * virtual machine, "beam.smp". * Note that other variations of the virtual machine also have * different names, e.g. the debug build of the SMP-enabled VM * is "beam.debug.smp". * * To use a different virtual machine, replace each instance of - * "beam" with "beam.smp" or the VM name appropriate to your - * environment. + * "beam.smp" with "beam.debug.smp" or the VM name appropriate + * to your environment. */ -probe process("beam").mark("user_trace-n0") + +probe process("beam.smp").mark("user_trace-n0") { printf("probe n0: %s %s %d %d %d %d '%s' '%s' '%s' '%s'\n", user_string($arg1), @@ -41,7 +42,7 @@ probe process("beam").mark("user_trace-n0") $arg9 == NULL ? "" : user_string($arg9)); } -probe process("beam").mark("user_trace-n1") +probe process("beam.smp").mark("user_trace-n1") { printf("probe n1: %s %s %d %d %d %d '%s' '%s' '%s' '%s'\n", user_string($arg1), -- cgit v1.2.3