diff options
| author | He Zhe <zhe.he@windriver.com> | 2018-08-14 23:33:43 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-09-10 14:47:33 +0200 |
| commit | b1e3a25f5879017fc50ca17f03118b26a19df49a (patch) | |
| tree | 91b1eb0fd3a1ae8008b67b6a0b171440b0bc70ea /arch/x86/kernel/check.c | |
| parent | ccde460b9ae5c2bd5e4742af0a7f623c2daad566 (diff) | |
x86/corruption-check: Use pr_*() instead of printk()
pr_*() is the preferred style.
Signed-off-by: He 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: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/check.c')
| -rw-r--r-- | arch/x86/kernel/check.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/x86/kernel/check.c b/arch/x86/kernel/check.c index cc8258a5378b..1979a76bfadd 100644 --- a/arch/x86/kernel/check.c +++ b/arch/x86/kernel/check.c @@ -1,4 +1,7 @@ // 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); |