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x86: corruption-check: some post-move cleanups

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Impact: cleanup

now that the code is moved and converted to a work queue,
there's some minor cleanups that can be done.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Arjan van de Ven 2008-10-05 12:21:32 -07:00 committed by Ingo Molnar
parent 304e629bf4
commit b43d196c4d
2 changed files with 6 additions and 9 deletions
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3
arch/x86/kernel/Makefile
View File

@ -35,7 +35,6 @@ obj-y += bootflag.o e820.o
obj-y += pci-dma.o quirks.o i8237.o topology.o kdebugfs.o
obj-y += alternative.o i8253.o pci-nommu.o
obj-y += tsc.o io_delay.o rtc.o
obj-y += check.o
obj-$(CONFIG_X86_TRAMPOLINE) += trampoline.o
obj-y += process.o
@ -105,6 +104,8 @@ microcode-$(CONFIG_MICROCODE_INTEL) += microcode_intel.o
microcode-$(CONFIG_MICROCODE_AMD) += microcode_amd.o
obj-$(CONFIG_MICROCODE) += microcode.o
obj-$(CONFIG_X86_CHECK_BIOS_CORRUPTION) += check.o
###
# 64 bit specific files
ifeq ($(CONFIG_X86_64),y)

12
arch/x86/kernel/check.c
View File

@ -11,7 +11,6 @@
* remaining free memory in that area and fill it with a distinct
* pattern.
*/
#ifdef CONFIG_X86_CHECK_BIOS_CORRUPTION
#define MAX_SCAN_AREAS 8
static int __read_mostly memory_corruption_check = -1;
@ -23,7 +22,7 @@ static struct e820entry scan_areas[MAX_SCAN_AREAS];
static int num_scan_areas;
static int set_corruption_check(char *arg)
static __init int set_corruption_check(char *arg)
{
char *end;
@ -33,7 +32,7 @@ static int set_corruption_check(char *arg)
}
early_param("memory_corruption_check", set_corruption_check);
static int set_corruption_check_period(char *arg)
static __init int set_corruption_check_period(char *arg)
{
char *end;
@ -43,7 +42,7 @@ static int set_corruption_check_period(char *arg)
}
early_param("memory_corruption_check_period", set_corruption_check_period);
static int set_corruption_check_size(char *arg)
static __init int set_corruption_check_size(char *arg)
{
char *end;
unsigned size;
@ -115,8 +114,6 @@ void check_for_bios_corruption(void)
int i;
int corruption = 0;
printk("dot\n");
if (!memory_corruption_check)
return;
@ -134,7 +131,7 @@ void check_for_bios_corruption(void)
}
}
WARN(corruption, KERN_ERR "Memory corruption detected in low memory\n");
WARN_ONCE(corruption, KERN_ERR "Memory corruption detected in low memory\n");
}
static void check_corruption(struct work_struct *dummy);
@ -161,5 +158,4 @@ static int start_periodic_check_for_corruption(void)
}
module_init(start_periodic_check_for_corruption);
#endif