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Subject[tip:perf/probes] tracing/kprobes: Update kprobe-tracer selftest against new syntax
Commit-ID:  f397af06e4c9bf5a0bc92facb8cb29905e338ab0
Gitweb: http://git.kernel.org/tip/f397af06e4c9bf5a0bc92facb8cb29905e338ab0
Author: Masami Hiramatsu <mhiramat@redhat.com>
AuthorDate: Fri, 16 Oct 2009 20:07:20 -0400
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Sat, 17 Oct 2009 09:53:57 +0200

tracing/kprobes: Update kprobe-tracer selftest against new syntax

Update kprobe-tracer selftest since command syntax has been
changed.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20091017000720.16556.26343.stgit@dhcp-100-2-132.bos.redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/trace/trace_kprobe.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 739f70e..cdacdab 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -1438,12 +1438,12 @@ static __init int kprobe_trace_self_tests_init(void)
pr_info("Testing kprobe tracing: ");

ret = command_trace_probe("p:testprobe kprobe_trace_selftest_target "
- "a1 a2 a3 a4 a5 a6");
+ "$arg1 $arg2 $arg3 $arg4 $stack $stack0");
if (WARN_ON_ONCE(ret))
pr_warning("error enabling function entry\n");

ret = command_trace_probe("r:testprobe2 kprobe_trace_selftest_target "
- "ra rv");
+ "$retval");
if (WARN_ON_ONCE(ret))
pr_warning("error enabling function return\n");


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