[MIPS] Export empty_zero_page for sake of the ext4 module.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

[MIPS] Export empty_zero_page for sake of the ext4 module.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
497d2adc · Ralf Baechle · 06651906 · 497d2adc
Commit 497d2adc authored Jun 06, 2008 by Ralf Baechle
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arch/mips/mm/init.c arch/mips/mm/init.c +1 -0

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--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -71,6 +71,7 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 * don't have to care about aliases on other CPUs.
 */
 unsigned long empty_zero_page, zero_page_mask;
+EXPORT_SYMBOL_GPL(empty_zero_page);
 /*
 * Not static inline because used by IP27 special magic initialization code