X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fmm%2Fmmu_context_64.c;h=1db38ba1f544e003a40c48a9b5652834bfa4bf27;hb=6d2170be4561293a6aa821c773687bd3f18e8206;hp=7a78cdc0515a283cd13a6487b558adea435caf8b;hpb=cab8e5c4444cb7d9b8035de5d81fbfd5284a02fa;p=deliverable%2Flinux.git

diff --git a/arch/powerpc/mm/mmu_context_64.c b/arch/powerpc/mm/mmu_context_64.c
index 7a78cdc0515a..1db38ba1f544 100644
--- a/arch/powerpc/mm/mmu_context_64.c
+++ b/arch/powerpc/mm/mmu_context_64.c
@@ -28,7 +28,6 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
 {
 	int index;
 	int err;
-	int new_context = (mm->context.id == 0);
 
 again:
 	if (!idr_pre_get(&mmu_context_idr, GFP_KERNEL))
@@ -50,19 +49,13 @@ again:
 		return -ENOMEM;
 	}
 
-	mm->context.id = index;
-#ifdef CONFIG_PPC_MM_SLICES
 	/* The old code would re-promote on fork, we don't do that
 	 * when using slices as it could cause problem promoting slices
 	 * that have been forced down to 4K
 	 */
-	if (new_context)
+	if (slice_mm_new_context(mm))
 		slice_set_user_psize(mm, mmu_virtual_psize);
-#else
-	mm->context.user_psize = mmu_virtual_psize;
-	mm->context.sllp = SLB_VSID_USER |
-		mmu_psize_defs[mmu_virtual_psize].sllp;
-#endif
+	mm->context.id = index;
 
 	return 0;
 }