From fa4edfcc313fc637023f32d700147f7018319b67 Mon Sep 17 00:00:00 2001 From: Hollis Blanchard Date: Thu, 27 Jul 2006 17:23:42 -0500 Subject: [PATCH] [powerpc] implement page_is_removable() Signed-off-by: Hollis Blanchard --- xen/include/asm-powerpc/mm.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/xen/include/asm-powerpc/mm.h b/xen/include/asm-powerpc/mm.h index caac7fd6d8..137d3a3c17 100644 --- a/xen/include/asm-powerpc/mm.h +++ b/xen/include/asm-powerpc/mm.h @@ -158,6 +158,11 @@ static inline int get_page_and_type(struct page_info *page, return 1; } +static inline int page_is_removable(struct page_info *page) +{ + return ((page->count_info & PGC_count_mask) == 1); +} + int get_page_type(struct page_info *page, u32 type); #define set_machinetophys(_mfn, _pfn) (trap(), 0) -- 2.30.2