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[PATCH] spufs: fix local store page refcounting

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With the new rules for reserved pages, the spufs now
needs working page reference counting.

I should probably look into converting to vm_insert_page,
but for now this patch makes spufs work again.

Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Arnd Bergmann
2005-12-05 22:52:22 -05:00
committed by Paul Mackerras
parent 39c73c332c
commit d88cfffac0
2 changed files with 3 additions and 2 deletions
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2
arch/powerpc/platforms/cell/setup.c
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@@ -114,7 +114,7 @@ static void __init cell_spuprop_present(struct device_node *spe,
for (pfn = start_pfn; pfn < end_pfn; pfn++) {
struct page *page = pfn_to_page(pfn);
set_page_links(page, ZONE_DMA, node_id, pfn);
set_page_count(page, 0);
set_page_count(page, 1);
reset_page_mapcount(page);
SetPageReserved(page);
INIT_LIST_HEAD(&page->lru);