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authorAndi Kleen <ak@suse.de>2006-09-26 10:52:37 +0200
committerAndi Kleen <andi@basil.nowhere.org>2006-09-26 10:52:37 +0200
commit5e6b0bfe5b452957b7be4b6ef181cd41880f8359 (patch)
tree58fe6fa071e8a6870f4241217b18e181481c5c1e /include/asm-x86_64
parentdf992848f5aa803fcacd2c5e7d67034bb89e3fa3 (diff)
[PATCH] Use proper accessors to change PSE bits in change_page_attr()
Use normal pte accessors in change_page_attr() to access the PSE bits. Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include/asm-x86_64')
-rw-r--r--include/asm-x86_64/pgtable.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index f7614670c65..b34f43acdef 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -283,6 +283,7 @@ static inline pte_t pte_mkdirty(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) |
static inline pte_t pte_mkyoung(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_ACCESSED)); return pte; }
static inline pte_t pte_mkwrite(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_RW)); return pte; }
static inline pte_t pte_mkhuge(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_PSE)); return pte; }
+static inline pte_t pte_clrhuge(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_PSE)); return pte; }
struct vm_area_struct;