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x86, mm: Fix bogus whitespace in sync_global_pgds()

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Whitespace cleanup only.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
This commit is contained in:
Jeremy Fitzhardinge 2010-10-14 17:04:59 -07:00 committed by H. Peter Anvin
parent a416e9e1dd
commit 44235dcde4
1 changed files with 19 additions and 19 deletions
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38
arch/x86/mm/init_64.c
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@ -103,28 +103,28 @@ __setup("noexec32=", nonx32_setup);
*/ */
void sync_global_pgds(unsigned long start, unsigned long end) void sync_global_pgds(unsigned long start, unsigned long end)
{ {
unsigned long address; unsigned long address;
for (address = start; address <= end; address += PGDIR_SIZE) { for (address = start; address <= end; address += PGDIR_SIZE) {
const pgd_t *pgd_ref = pgd_offset_k(address); const pgd_t *pgd_ref = pgd_offset_k(address);
unsigned long flags; unsigned long flags;
struct page *page; struct page *page;
if (pgd_none(*pgd_ref)) if (pgd_none(*pgd_ref))
continue; continue;
spin_lock_irqsave(&pgd_lock, flags); spin_lock_irqsave(&pgd_lock, flags);
list_for_each_entry(page, &pgd_list, lru) { list_for_each_entry(page, &pgd_list, lru) {
pgd_t *pgd; pgd_t *pgd;
pgd = (pgd_t *)page_address(page) + pgd_index(address); pgd = (pgd_t *)page_address(page) + pgd_index(address);
if (pgd_none(*pgd)) if (pgd_none(*pgd))
set_pgd(pgd, *pgd_ref); set_pgd(pgd, *pgd_ref);
else else
BUG_ON(pgd_page_vaddr(*pgd) BUG_ON(pgd_page_vaddr(*pgd)
!= pgd_page_vaddr(*pgd_ref)); != pgd_page_vaddr(*pgd_ref));
} }
spin_unlock_irqrestore(&pgd_lock, flags); spin_unlock_irqrestore(&pgd_lock, flags);
} }
} }
/* /*