From: Joseph Fannin <jfannin@gmail.com>
Date: Tue, 1 Jan 2008 15:36:07 +0000 (+1100)
Subject: [POWERPC] Export copy_page() on 32bit
X-Git-Tag: v2.6.25-rc1~1131^2~96
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=ab1f89b388732d8a7de6f9694d9d6bd32bff8d61;p=linux-2.6-omap-h63xx.git

[POWERPC] Export copy_page() on 32bit

Export copy_page() on 32-bit powerpc; unionfs needs it.

Unionfs already builds as a module on 64bit powerpc, so the export is
placed within an existing CONFIG_PPC32 #ifdef.

Signed-off-by: Joseph Fannin <jfannin@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index 13ebeb2d71e..aa9ff35b0e6 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -59,6 +59,7 @@ extern void single_step_exception(struct pt_regs *regs);
 extern int sys_sigreturn(struct pt_regs *regs);
 
 EXPORT_SYMBOL(clear_pages);
+EXPORT_SYMBOL(copy_page);
 EXPORT_SYMBOL(ISA_DMA_THRESHOLD);
 EXPORT_SYMBOL(DMA_MODE_READ);
 EXPORT_SYMBOL(DMA_MODE_WRITE);