kernel/smp: Define pr_fmt() for smp.c

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 <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>

diff --git a/kernel/smp.c b/kernel/smp.c
index bba3b201668df7cac3e393564187f74293e71722..2d1f15d43022754a2b269a679b39940ceac43d0e 100644 (file)
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -3,6 +3,9 @@
  *
  * (C) Jens Axboe <[email protected]> 2008
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/irq_work.h>
 #include <linux/rcupdate.h>
 #include <linux/rculist.h>