lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

mm: remove CONFIG_UNEVICTABLE_LRU config option

Browse Source 
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>
This commit is contained in:
KOSAKI Motohiro
2009-06-16 15:32:51 -07:00
committed by Linus Torvalds
parent bce7394a3e
commit 6837765963
17 changed files with 3 additions and 153 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
include/linux/rmap.h
View File

@ -105,18 +105,11 @@ unsigned long page_address_in_vma(struct page *, struct vm_area_struct *);
*/
int page_mkclean(struct page *);
#ifdef CONFIG_UNEVICTABLE_LRU
/*
* called in munlock()/munmap() path to check for other vmas holding
* the page mlocked.
*/
int try_to_munlock(struct page *);
#else
static inline int try_to_munlock(struct page *page)
{
return 0; /* a.k.a. SWAP_SUCCESS */
}
#endif
#else /* !CONFIG_MMU */