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Diffstat (limited to 'include/asm-x86/pgalloc_64.h')
-rw-r--r--include/asm-x86/pgalloc_64.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/include/asm-x86/pgalloc_64.h b/include/asm-x86/pgalloc_64.h
index 315314ce4bf..4f6220db22b 100644
--- a/include/asm-x86/pgalloc_64.h
+++ b/include/asm-x86/pgalloc_64.h
@@ -42,19 +42,21 @@ static inline void pud_free(struct mm_struct *mm, pud_t *pud)
static inline void pgd_list_add(pgd_t *pgd)
{
struct page *page = virt_to_page(pgd);
+ unsigned long flags;
- spin_lock(&pgd_lock);
+ spin_lock_irqsave(&pgd_lock, flags);
list_add(&page->lru, &pgd_list);
- spin_unlock(&pgd_lock);
+ spin_unlock_irqrestore(&pgd_lock, flags);
}
static inline void pgd_list_del(pgd_t *pgd)
{
struct page *page = virt_to_page(pgd);
+ unsigned long flags;
- spin_lock(&pgd_lock);
+ spin_lock_irqsave(&pgd_lock, flags);
list_del(&page->lru);
- spin_unlock(&pgd_lock);
+ spin_unlock_irqrestore(&pgd_lock, flags);
}
static inline pgd_t *pgd_alloc(struct mm_struct *mm)