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MIPS: mm: Fix highmem compile 

Commit a5718fe8f7 ("MIPS: mm: Drop boot_mem_map") removed the
definition of a page variable for some reason, but that variable is
still used. Restore it to fix compilation with CONFIG_HIGHMEM enabled.

Signed-off-by: Paul Burton <paul.burton@mips.com>
alistair/sunxi64-5.4-dsi
Paul Burton 2019-08-23 17:48:58 +01:00
parent a94e4f24ec
commit 625cfb6f20
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1 changed files with 2 additions and 0 deletions
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arch/mips/mm/init.c
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@ -434,6 +434,8 @@ static inline void __init mem_init_free_highmem(void)
return;
for (tmp = highstart_pfn; tmp < highend_pfn; tmp++) {
struct page *page = pfn_to_page(tmp);
if (!memblock_is_memory(PFN_PHYS(tmp)))
SetPageReserved(page);
else