Messages in this thread Patch in this message | | | Date | Sun, 5 Oct 2008 12:09:47 -0700 | From | Arjan van de Ven <> | Subject | [PATCH 4/4] x86: corruption-check: some post-move cleanups |
| |
From: Arjan van de Ven <arjan@linux.intel.com> Date: Sun, 5 Oct 2008 12:05:30 -0700 Subject: [PATCH] x86: corruption-check: some post-move cleanups
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> --- arch/x86/kernel/Makefile | 3 ++- arch/x86/kernel/check.c | 10 ++++------ 2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index d042063..31a41b2 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -36,7 +36,6 @@ 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-$(CONFIG_X86_TRAMPOLINE) += trampoline.o obj-y += process.o @@ -106,6 +105,8 @@ microcode-$(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) diff --git a/arch/x86/kernel/check.c b/arch/x86/kernel/check.c index 55eed17..3ba1100 100644 --- a/arch/x86/kernel/check.c +++ b/arch/x86/kernel/check.c @@ -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; @@ -134,7 +133,7 @@ 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 +160,4 @@ static int start_periodic_check_for_corruption(void) } module_init(start_periodic_check_for_corruption); -#endif -- 1.5.5.1
-- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org
| |