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-um/pgtable.h | |
| parent | 98011f569e2ae1e4ae394f6e23faa16676d50de4 (diff) | |
| download | lwn-45e98cdb6d365b34b7a2d849e4d8bdc264d8e6e4.tar.gz lwn-45e98cdb6d365b34b7a2d849e4d8bdc264d8e6e4.zip | |
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-um/pgtable.h')
| -rw-r--r-- | include/asm-um/pgtable.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/include/asm-um/pgtable.h b/include/asm-um/pgtable.h index 1b1090a91a58..830fc6e5d49d 100644 --- a/include/asm-um/pgtable.h +++ b/include/asm-um/pgtable.h @@ -175,12 +175,6 @@ static inline int pte_none(pte_t pte) * The following only work if pte_present() is true. * Undefined behaviour if not.. */ -static inline int pte_user(pte_t pte) -{ - return((pte_get_bits(pte, _PAGE_USER)) && - !(pte_get_bits(pte, _PAGE_PROTNONE))); -} - static inline int pte_read(pte_t pte) { return((pte_get_bits(pte, _PAGE_USER)) && @@ -238,18 +232,6 @@ static inline pte_t pte_mknewprot(pte_t pte) return(pte); } -static inline pte_t pte_rdprotect(pte_t pte) -{ - pte_clear_bits(pte, _PAGE_USER); - return(pte_mknewprot(pte)); -} - -static inline pte_t pte_exprotect(pte_t pte) -{ - pte_clear_bits(pte, _PAGE_USER); - return(pte_mknewprot(pte)); -} - static inline pte_t pte_mkclean(pte_t pte) { pte_clear_bits(pte, _PAGE_DIRTY); |