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| author |   Arjan van de Ven <arjan@infradead.org> | 2008-10-05 12:21:32 -0700 |
|---|---|---|
| committer |   Ingo Molnar <mingo@elte.hu> | 2008-10-27 18:09:45 +0100 |
| commit | b43d196c4d3fe46d6dda7c987c47792612b80b1b (patch) | |
| tree | ea6fe8d4ea629828c38b961ede4a72ffaf47e3b9 /arch/x86/kernel/check.c | |
| parent | x86: corruption check: run the corruption checks from a work queue (diff) | |
| download | linux-dev-b43d196c4d3fe46d6dda7c987c47792612b80b1b.tar.xz linux-dev-b43d196c4d3fe46d6dda7c987c47792612b80b1b.zip | |
x86: corruption-check: some post-move cleanups
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>
Diffstat (limited to 'arch/x86/kernel/check.c')
| -rw-r--r-- | arch/x86/kernel/check.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/x86/kernel/check.c b/arch/x86/kernel/check.c index 55eed1752b43..2ac0ab71412a 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; @@ -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 |