On Thu, 12 Jan 2006, yhlu wrote:
> It turns out, if I disable "Support for paging of anonymous memory
> (swap)" --- SWAP
>
> the CONFIG_MIGRATION will disappear from the .config
>
> the mm/mempolicy.c may need some #if CONFIG_MIRGRATION to comment out
> these calling.
Could you try this patch:
Index: linux-2.6/include/linux/swap.h
===================================================================
--- linux-2.6.orig/include/linux/swap.h 2006-01-08 22:37:45.504089980 -0800
+++ linux-2.6/include/linux/swap.h 2006-01-12 19:56:35.665086037 -0800
@@ -180,6 +180,11 @@
extern int putback_lru_pages(struct list_head *l);
extern int migrate_pages(struct list_head *l, struct list_head *t,
struct list_head *moved, struct list_head *failed);
+#else
+static inline int isolate_lru_pages(struct page *p) { return -ENOSYS; }
+static inline int putback_lru_pages(struct list_head *) { return 0; }
+static inline int migrate_pages(struct list_head *l, struct list_head *t,
+ struct list_head *moved, struct list_head *failed) { return -ENOSYS; }
#endif
#ifdef CONFIG_MMU
-
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