linux-kernel - [PATCH v2 1/3] kernel/smp: Define pr

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Date:   Wed, 26 Oct 2016 16:37:53 +1100
From:   Michael Ellerman <mpe@...erman.id.au>
To:     akpm@...l.org
Cc:     tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
        x86@...nel.org, peterz@...radead.org, jgross@...e.com,
        mgorman@...hsingularity.net, richard@....at, len.brown@...el.com,
        bp@...e.de, boris.ostrovsky@...cle.com, tim.c.chen@...ux.intel.com,
        ak@...ux.intel.com, jolsa@...hat.com, linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/3] 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 <bp@...e.de>
Signed-off-by: Michael Ellerman <mpe@...erman.id.au>
---
 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@...cle.com> 2008
  */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/irq_work.h>
 #include <linux/rcupdate.h>
 #include <linux/rculist.h>
-- 
2.7.4