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[POWERPC] Export empty_zero_page and copy_page in arch/ppc

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Currently ext4 and fuse fail to link if modular:
ERROR: "copy_page" [fs/fuse/fuse.ko] undefined!
ERROR: "empty_zero_page" [fs/ext4/ext4dev.ko] undefined!
make[3]: *** [__modpost] Error 1
make[2]: *** [modules] Error 2
make[1]: *** [sub-make] Error 2

While arch ppc exists it may as well compile, so this exports those
symbols (which are already exported in arch/powerpc).

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Tony Breeds 2008-05-28 10:52:19 +10:00 committed by Paul Mackerras
parent cfab3bdf82
commit 6907fa26d8
1 changed files with 2 additions and 0 deletions
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2
arch/ppc/kernel/ppc_ksyms.c
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@ -60,8 +60,10 @@ long long __ashrdi3(long long, int);
long long __ashldi3(long long, int); long long __ashldi3(long long, int);
long long __lshrdi3(long long, int); long long __lshrdi3(long long, int);
EXPORT_SYMBOL(empty_zero_page);
EXPORT_SYMBOL(clear_pages); EXPORT_SYMBOL(clear_pages);
EXPORT_SYMBOL(clear_user_page); EXPORT_SYMBOL(clear_user_page);
EXPORT_SYMBOL(copy_page);
EXPORT_SYMBOL(transfer_to_handler); EXPORT_SYMBOL(transfer_to_handler);
EXPORT_SYMBOL(do_IRQ); EXPORT_SYMBOL(do_IRQ);
EXPORT_SYMBOL(machine_check_exception); EXPORT_SYMBOL(machine_check_exception);