tracing: add handler to trace_stat

Currently, if a trace_stat user wants a handle to some private data,
the trace_stat infrastructure does not supply a way to do that.

This patch passes the trace_stat structure to the start function of
the trace_stat code.

Signed-off-by: Steven Rostedt <srostedt@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/trace/trace_stat.c b/kernel/trace/trace_stat.c
index f71b85b22cfe..f8f48d84b2c3 100644
--- a/kernel/trace/trace_stat.c
+++ b/kernel/trace/trace_stat.c
@@ -85,7 +85,7 @@ static int stat_seq_init(struct tracer_stat_session *session)
         if (!ts->stat_cmp)
                 ts->stat_cmp = dummy_cmp;
 
-        stat = ts->stat_start();
+        stat = ts->stat_start(ts);
         if (!stat)
                 goto exit;