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process return probes not available with inode-based uprobes
- From: agentzh <agentzh at gmail dot com>
- To: systemtap at sourceware dot org
- Date: Wed, 25 Jul 2012 21:01:33 -0700
- Subject: process return probes not available with inode-based uprobes
Hello!
I'm trying systemtap 1.8 (from yum) and 2.0-14916 (from git) on Fedora
17 and I'm getting the following error when trying to specify a
user-space function return probe:
semantic error: while resolving probe point: identifier 'process' at
/tmp/QX2q_gw.stp:2:7
source: probe
process("nginx").function("ngx_http_lua_process_args_option").return {
println("Fire ", pp()) }
^
semantic error: process return probes not available with inode-based uprobes
Any suggestion to avoid this? Sorry if this question has been asked
before, but I fail to find an anwser in Google :(
Thanks in advance!
Best regards,
-agentzh