[PATCH v2 1/3] kernel/smp: Define pr_fmt() for smp.c

[Michael Ellerman]

This makes all our pr_xxx()'s start with "smp: ", which helps pin down
where they come from and generally looks nice. There is actually only
one pr_xxx() use in smp.c at the moment, but we will add some more in
the next commit.

Suggested-by: Borislav Petkov <bp@xxxxxxx>
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
---
 kernel/smp.c | 3 +++
 1 file changed, 3 insertions(+)

v2: New in v2.

diff --git a/kernel/smp.c b/kernel/smp.c
index bba3b201668d..2d1f15d43022 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -3,6 +3,9 @@
  *
  * (C) Jens Axboe <jens.axboe@xxxxxxxxxx> 2008
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/irq_work.h>
 #include <linux/rcupdate.h>
 #include <linux/rculist.h>
-- 
2.7.4