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Commit b1e3a25f authored by He Zhe's avatar He Zhe Committed by Ingo Molnar
Browse files

x86/corruption-check: Use pr_*() instead of printk() 



pr_*() is the preferred style.

Signed-off-by: default avatarHe Zhe <zhe.he@windriver.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: gregkh@linuxfoundation.org
Cc: kstewart@linuxfoundation.org
Cc: pombredanne@nexb.com
Link: http://lkml.kernel.org/r/1534260823-87917-2-git-send-email-zhe.he@windriver.com


[ Moved all console output into a single line. ]
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent ccde460b

arch/x86/kernel/check.c

+8 −5
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0



#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt



#include <linux/init.h>

#include <linux/sched.h>

#include <linux/kthread.h>
@@ -41,6 +44,7 @@ static __init int set_corruption_check(char *arg) 
		return ret;



	memory_corruption_check = val;



	return 0;

}

early_param("memory_corruption_check", set_corruption_check);
@@ -128,7 +132,7 @@ void __init setup_bios_corruption_check(void) 
	}



	if (num_scan_areas)

		printk(KERN_INFO "Scanning %d areas for low memory corruption\n", num_scan_areas);

		pr_info("Scanning %d areas for low memory corruption\n", num_scan_areas);

}
@@ -147,8 +151,7 @@ void check_for_bios_corruption(void) 
		for (; size; addr++, size -= sizeof(unsigned long)) {

			if (!*addr)

				continue;

			printk(KERN_ERR "Corrupted low memory at %p (%lx phys) = %08lx\n",

			       addr, __pa(addr), *addr);

			pr_err("Corrupted low memory at %p (%lx phys) = %08lx\n", addr, __pa(addr), *addr);

			corruption = 1;

			*addr = 0;

		}
@@ -172,11 +175,11 @@ static int start_periodic_check_for_corruption(void) 
	if (!num_scan_areas || !memory_corruption_check || corruption_check_period == 0)

		return 0;



	printk(KERN_INFO "Scanning for low memory corruption every %d seconds\n",

	       corruption_check_period);

	pr_info("Scanning for low memory corruption every %d seconds\n", corruption_check_period);



	/* First time we run the checks right away */

	schedule_delayed_work(&bios_check_work, 0);



	return 0;

}

device_initcall(start_periodic_check_for_corruption);