linux-kernel - [TRIVIAL PATCH 14/26] um: Convert print

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Date:	Wed, 12 Dec 2012 10:19:03 -0800
From:	Joe Perches <joe@...ches.com>
To:	Jiri Kosina <trivial@...nel.org>
Cc:	Jeff Dike <jdike@...toit.com>, Richard Weinberger <richard@....at>,
	user-mode-linux-devel@...ts.sourceforge.net,
	user-mode-linux-user@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org
Subject: [TRIVIAL PATCH 14/26] um: Convert print_symbol to %pSR

Use the new vsprintf extension to avoid any possible
message interleaving.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 arch/um/kernel/sysrq.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/um/kernel/sysrq.c b/arch/um/kernel/sysrq.c
index e562ff8..6fa632c 100644
--- a/arch/um/kernel/sysrq.c
+++ b/arch/um/kernel/sysrq.c
@@ -24,10 +24,8 @@ void show_trace(struct task_struct *task, unsigned long * stack)
 	while (((long) stack & (THREAD_SIZE-1)) != 0) {
 		addr = *stack;
 		if (__kernel_text_address(addr)) {
-			printk(KERN_INFO "%08lx:  [<%08lx>]",
-			       (unsigned long) stack, addr);
-			print_symbol(KERN_CONT " %s", addr);
-			printk(KERN_CONT "\n");
+			printk(KERN_INFO "%08lx:  [<%08lx>] %pSR\n",
+			       (unsigned long)stack, addr, (void *)addr);
 		}
 		stack++;
 	}
-- 
1.7.8.112.g3fd21

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