vmscan: return NODE_RECLAIM_NOSCAN in node_reclaim() when CONFIG_NUMA is n

[linux.git] / include / linux / swap.h

diff --git a/include/linux/swap.h b/include/linux/swap.h
index a8f6d5d89524d3163a0c8f1dc835259f8d1dea51..f9e576a2c18897a6ae41b3a91cdec1456e93d976 100644 (file)
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -310,7 +310,6 @@ void workingset_update_node(struct xa_node *node);
 } while (0)
 
 /* linux/mm/page_alloc.c */
-extern unsigned long totalram_pages;
 extern unsigned long totalreserve_pages;
 extern unsigned long nr_free_buffer_pages(void);
 extern unsigned long nr_free_pagecache_pages(void);
@@ -360,14 +359,8 @@ extern unsigned long vm_total_pages;
 extern int node_reclaim_mode;
 extern int sysctl_min_unmapped_ratio;
 extern int sysctl_min_slab_ratio;
-extern int node_reclaim(struct pglist_data *, gfp_t, unsigned int);
 #else
 #define node_reclaim_mode 0
-static inline int node_reclaim(struct pglist_data *pgdat, gfp_t mask,
-                               unsigned int order)
-{
-       return 0;
-}
 #endif
 
 extern int page_evictable(struct page *page);