linux-kernel - [PATCH 1/1] softirq: improve preempt count error message

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Date:	Fri, 10 Sep 2010 00:01:17 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	akpm@...ux-foundation.org
Cc:	linux-kernel@...r.kernel.org, jirislaby@...il.com
Subject: [PATCH 1/1] softirq: improve preempt count error message

* add a space after the action
* print function name instead of address of action (%p->%pf)

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 kernel/softirq.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/softirq.c b/kernel/softirq.c
index be3ec11..60c864f 100644
--- a/kernel/softirq.c
+++ b/kernel/softirq.c
@@ -219,8 +219,8 @@ restart:
 			h->action(h);
 			trace_softirq_exit(h, softirq_vec);
 			if (unlikely(prev_count != preempt_count())) {
-				printk(KERN_ERR "huh, entered softirq %td %s %p"
-				       "with preempt_count %08x,"
+				printk(KERN_ERR "huh, entered softirq %td %s "
+				       "%pf with preempt_count %08x,"
 				       " exited with %08x?\n", h - softirq_vec,
 				       softirq_to_name[h - softirq_vec],
 				       h->action, prev_count, preempt_count());
-- 
1.7.2.2


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