diff options
| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2009-06-17 02:32:51 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-17 06:47:42 +0400 |
| commit | 6837765963f1723e80ca97b1fae660f3a60d77df (patch) | |
| tree | a9a6ed4b7e3bf188966da78b04bf39298f24375a /include/linux/swap.h | |
| parent | bce7394a3ef82b8477952fbab838e4a6e8cb47d2 (diff) | |
| download | linux-6837765963f1723e80ca97b1fae660f3a60d77df.tar.xz | |
mm: remove CONFIG_UNEVICTABLE_LRU config option
Currently, nobody wants to turn UNEVICTABLE_LRU off. Thus this
configurability is unnecessary.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Andi Kleen <andi@firstfloor.org>
Acked-by: Minchan Kim <minchan.kim@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Lee Schermerhorn <lee.schermerhorn@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/swap.h')
| -rw-r--r-- | include/linux/swap.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index d476aad3ff57..f30c06908f09 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -235,7 +235,6 @@ static inline int zone_reclaim(struct zone *z, gfp_t mask, unsigned int order) } #endif -#ifdef CONFIG_UNEVICTABLE_LRU extern int page_evictable(struct page *page, struct vm_area_struct *vma); extern void scan_mapping_unevictable_pages(struct address_space *); @@ -244,24 +243,6 @@ extern int scan_unevictable_handler(struct ctl_table *, int, struct file *, void __user *, size_t *, loff_t *); extern int scan_unevictable_register_node(struct node *node); extern void scan_unevictable_unregister_node(struct node *node); -#else -static inline int page_evictable(struct page *page, - struct vm_area_struct *vma) -{ - return 1; -} - -static inline void scan_mapping_unevictable_pages(struct address_space *mapping) -{ -} - -static inline int scan_unevictable_register_node(struct node *node) -{ - return 0; -} - -static inline void scan_unevictable_unregister_node(struct node *node) { } -#endif extern int kswapd_run(int nid); |