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authorChristoph Lameter <clameter@sgi.com>2006-01-08 01:00:52 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-08 20:12:42 -0800
commit8419c3181086c86664e8246bc997afc2e4ffba4f (patch)
tree25938e6f99bdaaffe8f6d357582eca56692b091c /include/linux/swap.h
parent39743889aaf76725152f16aa90ca3c45f6d52da3 (diff)
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op-kernel-dev-8419c3181086c86664e8246bc997afc2e4ffba4f.tar.gz
[PATCH] SwapMig: CONFIG_MIGRATION fixes
Move move_to_lru, putback_lru_pages and isolate_lru in section surrounded by CONFIG_MIGRATION saving some codesize for single processor kernels. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/swap.h')
-rw-r--r--include/linux/swap.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 117add0..997d838 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -175,10 +175,9 @@ extern int try_to_free_pages(struct zone **, gfp_t);
extern int shrink_all_memory(int);
extern int vm_swappiness;
+#ifdef CONFIG_MIGRATION
extern int isolate_lru_page(struct page *p);
extern int putback_lru_pages(struct list_head *l);
-
-#ifdef CONFIG_MIGRATION
extern int migrate_pages(struct list_head *l, struct list_head *t);
#endif
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