openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

vmscan: move ClearPageActive from move_active_pages() to shrink_active_list() 

The move_active_pages_to_lru() function is called under irq disabled and
ClearPageActive() doesn't need irq disabling.

Then, this patch move it into shrink_active_list().

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Reviewed-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Rik van Riel <riel@redhat.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Wu Fengguang <fengguang.wu@intel.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 2009-09-21 17:01:44 -07:00 committed by Linus Torvalds
parent de2e7567c7
commit 5205e56eea
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
mm/vmscan.c
View File

@ -1278,10 +1278,6 @@ static void move_active_pages_to_lru(struct zone *zone,
VM_BUG_ON(PageLRU(page));
SetPageLRU(page);
VM_BUG_ON(!PageActive(page));
if (!is_active_lru(lru))
ClearPageActive(page); /* we are de-activating */
list_move(&page->lru, &zone->lru[lru].list);
mem_cgroup_add_lru_list(page, lru);
pgmoved++;
@ -1363,6 +1359,7 @@ static void shrink_active_list(unsigned long nr_pages, struct zone *zone,
}
}
ClearPageActive(page); /* we are de-activating */
list_add(&page->lru, &l_inactive);
}