powerpc: perf_event: Cleanup copy_page output by hiding setup symbol

A lot of hits in "setup" doesn't make much sense, so hide this symbol and
allow all the hits to end up in copy_4k_page.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/lib/copypage_64.S b/arch/powerpc/lib/copypage_64.S
index 75f3267..e68beac 100644 (file)
--- a/arch/powerpc/lib/copypage_64.S
+++ b/arch/powerpc/lib/copypage_64.S
@@ -26,11 +26,11 @@ BEGIN_FTR_SECTION
        srd     r8,r5,r11
 
        mtctr   r8
-setup:
+.Lsetup:
        dcbt    r9,r4
        dcbz    r9,r3
        add     r9,r9,r12
-       bdnz    setup
+       bdnz    .Lsetup
 END_FTR_SECTION_IFSET(CPU_FTR_CP_USE_DCBTZ)
        addi    r3,r3,-8
        srdi    r8,r5,7         /* page is copied in 128 byte strides */