aboutsummaryrefslogtreecommitdiff
path: root/include/asm-sh/mmu_context.h
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2007-03-28 16:38:13 +0900
committerPaul Mundt <lethal@hera.kernel.org>2007-05-07 02:10:54 +0000
commit01066625e9ae39742c92e21163f7f2a818e02762 (patch)
treec5b8a2a2c9de29ed13094891fce2b7f5769ffca7 /include/asm-sh/mmu_context.h
parent759ab068c4d4216c4ad247bfa851601dfb6500dc (diff)
downloadlinux-2.6.34-ux500-01066625e9ae39742c92e21163f7f2a818e02762.tar.gz
sh: bootmem tidying for discontig/sparsemem preparation.
This reworks some of the node 0 bootmem initialization in preparation for discontigmem and sparsemem support. ARCH_POPULATES_NODE_MAP is switched to as a result of this. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/mmu_context.h')
-rw-r--r--include/asm-sh/mmu_context.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-sh/mmu_context.h b/include/asm-sh/mmu_context.h
index 01acaaae975..199662bb35c 100644
--- a/include/asm-sh/mmu_context.h
+++ b/include/asm-sh/mmu_context.h
@@ -169,6 +169,8 @@ enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
#define destroy_context(mm) do { } while (0)
#define set_asid(asid) do { } while (0)
#define get_asid() (0)
+#define set_TTB(pgd) do { } while (0)
+#define get_TTB() (0)
#define activate_context(mm,cpu) do { } while (0)
#define switch_mm(prev,next,tsk) do { } while (0)
#define deactivate_mm(tsk,mm) do { } while (0)
@@ -211,8 +213,8 @@ static inline void disable_mmu(void)
* MMU control handlers for processors lacking memory
* management hardware.
*/
-#define enable_mmu() do { BUG(); } while (0)
-#define disable_mmu() do { BUG(); } while (0)
+#define enable_mmu() do { } while (0)
+#define disable_mmu() do { } while (0)
#endif
#endif /* __KERNEL__ */