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authorHugh Dickins <hugh@veritas.com>2005-12-12 00:37:23 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-12-12 08:57:43 -0800
commit68352e6ee3675e23b492c51908951058de4f6fe0 (patch)
tree0a033cd8cc7d800657a92ce710c107eafdbaa96a
parent7a4ae749a478f8bca73d4b5b8c1b8cbb178b2db5 (diff)
[PATCH] mips: setup_zero_pages count 1
Page count should be initialized to 1 on each of the MIPS empty zero pages, to avoid a bad_page warning whenever one of them is freed from all mappings. Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--arch/mips/mm/init.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index 3a49036e0ae..4ee91c9a556 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -67,8 +67,8 @@ unsigned long setup_zero_pages(void)
page = virt_to_page(empty_zero_page);
while (page < virt_to_page(empty_zero_page + (PAGE_SIZE << order))) {
- set_bit(PG_reserved, &page->flags);
- reset_page_mapcount(page);
+ SetPageReserved(page);
+ set_page_count(page, 1);
page++;
}