tracing: make print_(b)printk_msg_only global

This patch makes print_printk_msg_only and print_bprintk_msg_only
global for other functions to use. It also renames them by adding
a "trace_" to the beginning to avoid namespace collisions.

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

1 files changed, 2 insertions, 34 deletions

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 8d981ababc45..c637cb687cf2 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1694,38 +1694,6 @@ static enum print_line_t print_hex_fmt(struct trace_iterator *iter)
         return TRACE_TYPE_HANDLED;
 }
 
-static enum print_line_t print_bprintk_msg_only(struct trace_iterator *iter)
-{
-        struct trace_seq *s = &iter->seq;
-        struct trace_entry *entry = iter->ent;
-        struct bprint_entry *field;
-        int ret;
-
-        trace_assign_type(field, entry);
-
-        ret = trace_seq_bprintf(s, field->fmt, field->buf);
-        if (!ret)
-                return TRACE_TYPE_PARTIAL_LINE;
-
-        return TRACE_TYPE_HANDLED;
-}
-
-static enum print_line_t print_printk_msg_only(struct trace_iterator *iter)
-{
-        struct trace_seq *s = &iter->seq;
-        struct trace_entry *entry = iter->ent;
-        struct print_entry *field;
-        int ret;
-
-        trace_assign_type(field, entry);
-
-        ret = trace_seq_printf(s, "%s", field->buf);
-        if (!ret)
-                return TRACE_TYPE_PARTIAL_LINE;
-
-        return TRACE_TYPE_HANDLED;
-}
-
 static enum print_line_t print_bin_fmt(struct trace_iterator *iter)
 {
         struct trace_seq *s = &iter->seq;
@@ -1787,12 +1755,12 @@ static enum print_line_t print_trace_line(struct trace_iterator *iter)
         if (iter->ent->type == TRACE_BPRINT &&
                         trace_flags & TRACE_ITER_PRINTK &&
                         trace_flags & TRACE_ITER_PRINTK_MSGONLY)
-                return print_bprintk_msg_only(iter);
+                return trace_print_bprintk_msg_only(iter);
 
         if (iter->ent->type == TRACE_PRINT &&
                         trace_flags & TRACE_ITER_PRINTK &&
                         trace_flags & TRACE_ITER_PRINTK_MSGONLY)
-                return print_printk_msg_only(iter);
+                return trace_print_printk_msg_only(iter);
 
         if (trace_flags & TRACE_ITER_BIN)
                 return print_bin_fmt(iter);