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authorDavid Gibson <david@gibson.dropbear.id.au>2007-05-08 12:46:49 +1000
committerPaul Mackerras <paulus@samba.org>2007-05-08 13:40:31 +1000
commitd1953c8888ef034b912ee33bc2ea2cce6a414402 (patch)
tree525e581603a2dd8622b821304440b6ce14b535ae /include/asm-powerpc/pgalloc-32.h
parent00c2ae35bd50664bcd841becc6efceef8aa5d074 (diff)
[POWERPC] Remove use of 4level-fixup.h for ppc32
For 32-bit systems, powerpc still relies on the 4level-fixup.h hack, to pretend that the generic pagetable handling stuff is 3-levels rather than 4. This patch removes this, instead using the newer pgtable-nopmd.h to handle the elision of both the pud and pmd pagetable levels (ppc32 pagetables are actually 2 levels). This removes a little extraneous code, and makes it more easily compared to the 64-bit pagetable code. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/pgalloc-32.h')
-rw-r--r--include/asm-powerpc/pgalloc-32.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-powerpc/pgalloc-32.h b/include/asm-powerpc/pgalloc-32.h
index 235aef283ed..e1307432163 100644
--- a/include/asm-powerpc/pgalloc-32.h
+++ b/include/asm-powerpc/pgalloc-32.h
@@ -12,10 +12,10 @@ extern void pgd_free(pgd_t *pgd);
* We don't have any real pmd's, and this code never triggers because
* the pgd will always be present..
*/
-#define pmd_alloc_one(mm,address) ({ BUG(); ((pmd_t *)2); })
+/* #define pmd_alloc_one(mm,address) ({ BUG(); ((pmd_t *)2); }) */
#define pmd_free(x) do { } while (0)
#define __pmd_free_tlb(tlb,x) do { } while (0)
-#define pgd_populate(mm, pmd, pte) BUG()
+/* #define pgd_populate(mm, pmd, pte) BUG() */
#ifndef CONFIG_BOOKE
#define pmd_populate_kernel(mm, pmd, pte) \