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authorLai Jiangshan <laijs@cn.fujitsu.com>2009-11-25 16:32:47 +0800
committerIngo Molnar <mingo@elte.hu>2009-11-27 06:43:04 +0100
commit3d9b2e1ddf42dd3df38af7794fa5e39cce760f3b (patch)
tree23018fe2da17878e147185ee979b1dff8129d5a8 /kernel
parentabab9d37d2a826fcf588c5f30152dbe05c40111c (diff)
trace_kprobes: Always show group name
Sometimes the group name is not "kprobes", It'll be better if we can read it from tracing/kprobe_events. # echo 'r:laijs/vfs_read vfs_read %ax' > kprobe_events # cat kprobe_events r:laijs/vfs_read vfs_read %ax=%ax Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Acked-by: Masami Hiramatsu <mhiramat@redhat.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4B0CEBAF.6000104@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/trace/trace_kprobe.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index 82e85836d05..96e1944229b 100644
--- a/kernel/trace/trace_kprobe.c
+++ b/kernel/trace/trace_kprobe.c
@@ -760,7 +760,7 @@ static int probes_seq_show(struct seq_file *m, void *v)
char buf[MAX_ARGSTR_LEN + 1];
seq_printf(m, "%c", probe_is_return(tp) ? 'r' : 'p');
- seq_printf(m, ":%s", tp->call.name);
+ seq_printf(m, ":%s/%s", tp->call.system, tp->call.name);
if (tp->symbol)
seq_printf(m, " %s+%u", probe_symbol(tp), tp->rp.kp.offset);