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[POWERPC] Export copy_page() on 32bit

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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>
This commit is contained in:
Joseph Fannin 2008-01-02 02:36:07 +11:00 committed by Paul Mackerras
parent e057d985fd
commit ab1f89b388
1 changed files with 1 additions and 0 deletions
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arch/powerpc/kernel/ppc_ksyms.c
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@ -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);