Merge branch 'linus' into tracing/core

Merge reason: tracing/core was on a .30-rc1 base and was missing out on
              on a handful of tracing fixes present in .30-rc5-almost.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 8 insertions, 0 deletions

diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c
index 8e64e604f5a..7a7a9fd249a 100644
--- a/kernel/trace/trace_branch.c
+++ b/kernel/trace/trace_branch.c
@@ -157,6 +157,13 @@ static enum print_line_t trace_branch_print(struct trace_iterator *iter,
         return TRACE_TYPE_HANDLED;
 }
 
+static void branch_print_header(struct seq_file *s)
+{
+        seq_puts(s, "#           TASK-PID    CPU#    TIMESTAMP  CORRECT"
+                "  FUNC:FILE:LINE\n");
+        seq_puts(s, "#              | |       |          |         |   "
+                "    |\n");
+}
 
 static struct trace_event trace_branch_event = {
         .type           = TRACE_BRANCH,
@@ -171,6 +178,7 @@ static struct tracer branch_trace __read_mostly =
 #ifdef CONFIG_FTRACE_SELFTEST
         .selftest       = trace_selftest_startup_branch,
 #endif /* CONFIG_FTRACE_SELFTEST */
+        .print_header   = branch_print_header,
 };
 
 __init static int init_branch_tracer(void)