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| author | Kumar Gala <galak@kernel.crashing.org> | 2008-04-16 05:52:30 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-04-17 07:46:14 +1000 |
| commit | af892e0f9fad390669494e389aed29b968ab7fdb (patch) | |
| tree | 7230c0fccb54ad00aaa7dbc7b04e38f239a6496c /include/asm-powerpc | |
| parent | b18796d32a35ca4d996c584c3bb6d0a4f8a7d310 (diff) | |
| download | op-kernel-dev-af892e0f9fad390669494e389aed29b968ab7fdb.zip op-kernel-dev-af892e0f9fad390669494e389aed29b968ab7fdb.tar.gz | |
[POWERPC] Cleanup pgtable-ppc32.h
* Removed defines KERNEL_PGD_PTRS & USER_PGD_PTRS since they aren't
used anywhere
* Changed pmd_page macro to use pfn_to_page so we get proper behavior
if ARCH_PFN_OFFSET is set as well if we use a different memory model
on ppc32.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/pgtable-ppc32.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/include/asm-powerpc/pgtable-ppc32.h b/include/asm-powerpc/pgtable-ppc32.h index bd5b401..daea769 100644 --- a/include/asm-powerpc/pgtable-ppc32.h +++ b/include/asm-powerpc/pgtable-ppc32.h @@ -98,9 +98,6 @@ extern int icache_44x_need_flush; #define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) #define FIRST_USER_ADDRESS 0 -#define USER_PGD_PTRS (PAGE_OFFSET >> PGDIR_SHIFT) -#define KERNEL_PGD_PTRS (PTRS_PER_PGD-USER_PGD_PTRS) - #define pte_ERROR(e) \ printk("%s:%d: bad pte %llx.\n", __FILE__, __LINE__, \ (unsigned long long)pte_val(e)) @@ -693,7 +690,7 @@ extern pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, #define pmd_page_vaddr(pmd) \ ((unsigned long) (pmd_val(pmd) & PAGE_MASK)) #define pmd_page(pmd) \ - (mem_map + (__pa(pmd_val(pmd)) >> PAGE_SHIFT)) + pfn_to_page((__pa(pmd_val(pmd)) >> PAGE_SHIFT)) #endif /* to find an entry in a kernel page-table-directory */ |
