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m68k: Export empty_zero_page for ZERO_PAGE usage in modules. 

ext4 uses ZERO_PAGE(0) to zero out blocks.  We need to export
different symbols in different arches for the usage of ZERO_PAGE
in modules.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Aneesh Kumar K.V 2008-04-29 08:11:12 -04:00 committed by Theodore Ts'o
parent 3653f3abe3
commit 5fcf430303
1 changed files with 1 additions and 0 deletions
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arch/m68k/mm/init.c
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@ -69,6 +69,7 @@ void __init m68k_setup_node(int node)
*/
void *empty_zero_page;
EXPORT_SYMBOL(empty_zero_page);
void show_mem(void)
{