sparc64: Niagara-4 bzero/memset, plus use MRU stores in page copy.

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / sparc / lib / NG4patch.S

diff --git a/arch/sparc/lib/NG4patch.S b/arch/sparc/lib/NG4patch.S
index c21c34c..a114cbc 100644 (file)
--- a/arch/sparc/lib/NG4patch.S
+++ b/arch/sparc/lib/NG4patch.S
@@ -32,12 +32,23 @@ niagara4_patch_copyops:
         nop
        .size   niagara4_patch_copyops,.-niagara4_patch_copyops
 
+       .globl  niagara4_patch_bzero
+       .type   niagara4_patch_bzero,#function
+niagara4_patch_bzero:
+       NG_DO_PATCH(memset, NG4memset)
+       NG_DO_PATCH(__bzero, NG4bzero)
+       NG_DO_PATCH(__clear_user, NGclear_user)
+       NG_DO_PATCH(tsb_init, NGtsb_init)
+       retl
+        nop
+       .size   niagara4_patch_bzero,.-niagara4_patch_bzero
+
        .globl  niagara4_patch_pageops
        .type   niagara4_patch_pageops,#function
 niagara4_patch_pageops:
        NG_DO_PATCH(copy_user_page, NG4copy_user_page)
-       NG_DO_PATCH(_clear_page, NGclear_page)
-       NG_DO_PATCH(clear_user_page, NGclear_user_page)
+       NG_DO_PATCH(_clear_page, NG4clear_page)
+       NG_DO_PATCH(clear_user_page, NG4clear_user_page)
        retl
         nop
        .size   niagara4_patch_pageops,.-niagara4_patch_pageops