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| author |   Andi Kleen <ak@suse.de> | 2006-09-26 10:52:37 +0200 |
|---|---|---|
| committer |   Andi Kleen <andi@basil.nowhere.org> | 2006-09-26 10:52:37 +0200 |
| commit | 5e6b0bfe5b452957b7be4b6ef181cd41880f8359 (patch) | |
| tree | 58fe6fa071e8a6870f4241217b18e181481c5c1e /include/asm-x86_64/pgtable.h | |
| parent | [PATCH] Fix pte_exec/mkexec and use it in change_page_attr() (diff) | |
| download | linux-dev-5e6b0bfe5b452957b7be4b6ef181cd41880f8359.tar.xz linux-dev-5e6b0bfe5b452957b7be4b6ef181cd41880f8359.zip | |
[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/pgtable.h')
| -rw-r--r-- | include/asm-x86_64/pgtable.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h index f7614670c655..b34f43acdef1 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; |