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| author | KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> | 2009-09-21 17:01:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-22 07:17:30 -0700 |
| commit | 5205e56eeab04ce02f8bb6b47d1569b216bc0b6a (patch) | |
| tree | ef27909cc2f016ddd7dc6c34fb5a37ca23dcadd3 /mm/vmscan.c | |
| parent | de2e7567c7ddf24f0ca80010163ed10da66a14e2 (diff) | |
| download | linux-5205e56eeab04ce02f8bb6b47d1569b216bc0b6a.tar.bz2 | |
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>
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index ece2ecb08102..ca81d0d05c09 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -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); } |