diff options
| author | Jan Beulich <jbeulich@novell.com> | 2007-07-15 23:38:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 09:05:36 -0700 |
| commit | 45e98cdb6d365b34b7a2d849e4d8bdc264d8e6e4 (patch) | |
| tree | 172a959293a2c31691a162eca6af131e3ac89da2 /include/asm-avr32/pgtable.h | |
| parent | 98011f569e2ae1e4ae394f6e23faa16676d50de4 (diff) | |
| download | op-kernel-dev-45e98cdb6d365b34b7a2d849e4d8bdc264d8e6e4.zip op-kernel-dev-45e98cdb6d365b34b7a2d849e4d8bdc264d8e6e4.tar.gz | |
page table handling cleanup
Kill pte_rdprotect(), pte_exprotect(), pte_mkread(), pte_mkexec(), pte_read(),
pte_exec(), and pte_user() except where arch-specific code is making use of
them.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-avr32/pgtable.h')
| -rw-r--r-- | include/asm-avr32/pgtable.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/include/asm-avr32/pgtable.h b/include/asm-avr32/pgtable.h index f6cc2b0..c07bdd1 100644 --- a/include/asm-avr32/pgtable.h +++ b/include/asm-avr32/pgtable.h @@ -201,18 +201,10 @@ extern struct page *empty_zero_page; * The following only work if pte_present() is true. * Undefined behaviour if not.. */ -static inline int pte_read(pte_t pte) -{ - return pte_val(pte) & _PAGE_USER; -} static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW; } -static inline int pte_exec(pte_t pte) -{ - return pte_val(pte) & _PAGE_EXECUTE; -} static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; @@ -231,21 +223,11 @@ static inline int pte_file(pte_t pte) } /* Mutator functions for PTE bits */ -static inline pte_t pte_rdprotect(pte_t pte) -{ - set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_USER)); - return pte; -} static inline pte_t pte_wrprotect(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_RW)); return pte; } -static inline pte_t pte_exprotect(pte_t pte) -{ - set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_EXECUTE)); - return pte; -} static inline pte_t pte_mkclean(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_DIRTY)); @@ -256,21 +238,11 @@ static inline pte_t pte_mkold(pte_t pte) set_pte(&pte, __pte(pte_val(pte) & ~_PAGE_ACCESSED)); return pte; } -static inline pte_t pte_mkread(pte_t pte) -{ - set_pte(&pte, __pte(pte_val(pte) | _PAGE_USER)); - 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_mkexec(pte_t pte) -{ - set_pte(&pte, __pte(pte_val(pte) | _PAGE_EXECUTE)); - return pte; -} static inline pte_t pte_mkdirty(pte_t pte) { set_pte(&pte, __pte(pte_val(pte) | _PAGE_DIRTY)); |
