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x86: use WARN() in arch/x86/mm/pageattr.c

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Use WARN() instead of a printk+WARN_ON() pair; this way the message becomes
part of the warning section for better reporting/collection.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: akpm@linux-foundation.org
Cc: arjan@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Arjan van de Ven 2008-07-30 12:26:26 -07:00 committed by Ingo Molnar
parent a726c6009e
commit 875e40b975
2 changed files with 2 additions and 4 deletions
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3
arch/x86/mm/pageattr-test.c
View File

@ -221,8 +221,7 @@ static int pageattr_test(void)
failed += print_split(&sc);
if (failed) {
printk(KERN_ERR "NOT PASSED. Please report.\n");
WARN_ON(1);
WARN(1, KERN_ERR "NOT PASSED. Please report.\n");
return -EINVAL;
} else {
if (print)

3
arch/x86/mm/pageattr.c
View File

@ -592,10 +592,9 @@ repeat:
if (!pte_val(old_pte)) {
if (!primary)
return 0;
printk(KERN_WARNING "CPA: called for zero pte. "
WARN(1, KERN_WARNING "CPA: called for zero pte. "
"vaddr = %lx cpa->vaddr = %lx\n", address,
cpa->vaddr);
WARN_ON(1);
return -EINVAL;
}