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x86: make sure the CPA test code's use of _PAGE_UNUSED1 is obvious

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The CPA test code uses _PAGE_UNUSED1, so make sure its obvious.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jeremy Fitzhardinge
2008-08-28 13:58:39 -07:00
committed by Ingo Molnar
parent c09ff7e174
commit 110e0358e7
2 changed files with 5 additions and 3 deletions
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6
arch/x86/mm/pageattr-test.c
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@ -32,7 +32,7 @@ enum {
GPS = (1<<30)
};
#define PAGE_TESTBIT __pgprot(_PAGE_UNUSED1)
#define PAGE_CPA_TEST __pgprot(_PAGE_CPA_TEST)
static int pte_testbit(pte_t pte)
{
@ -174,7 +174,7 @@ static int pageattr_test(void)
}
test_addr = addr[i];
err = change_page_attr_set(&test_addr, len[i], PAGE_TESTBIT, 0);
err = change_page_attr_set(&test_addr, len[i], PAGE_CPA_TEST, 0);
if (err < 0) {
printk(KERN_ERR "CPA %d failed %d\n", i, err);
failed++;
@ -207,7 +207,7 @@ static int pageattr_test(void)
continue;
}
test_addr = addr[i];
err = change_page_attr_clear(&test_addr, len[i], PAGE_TESTBIT, 0);
err = change_page_attr_clear(&test_addr, len[i], PAGE_CPA_TEST, 0);
if (err < 0) {
printk(KERN_ERR "CPA reverting failed: %d\n", err);
failed++;