Messages in this thread Patch in this message | | | Date | Fri, 28 Aug 2009 20:39:15 +0100 (BST) | From | Hugh Dickins <> | Subject | [PATCH mmotm] vmscan move pgdeactivate modification to shrink_active_list fix |
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mmotm 2009-08-27-16-51 lets the OOM killer loose on my loads even quicker than last time: one bug fixed but another bug introduced. vmscan-move-pgdeactivate-modification-to-shrink_active_list.patch forgot to add NR_LRU_BASE to lru index to make zone_page_state index.
Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> ---
mm/vmscan.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
--- mmotm/mm/vmscan.c 2009-08-28 10:07:57.000000000 +0100 +++ linux/mm/vmscan.c 2009-08-28 18:30:33.000000000 +0100 @@ -1381,8 +1381,10 @@ static void shrink_active_list(unsigned reclaim_stat->recent_rotated[file] += nr_rotated; __count_vm_events(PGDEACTIVATE, nr_deactivated); __mod_zone_page_state(zone, NR_ISOLATED_ANON + file, -nr_taken); - __mod_zone_page_state(zone, LRU_ACTIVE + file * LRU_FILE, nr_rotated); - __mod_zone_page_state(zone, LRU_BASE + file * LRU_FILE, nr_deactivated); + __mod_zone_page_state(zone, NR_ACTIVE_ANON + file * LRU_FILE, + nr_rotated); + __mod_zone_page_state(zone, NR_INACTIVE_ANON + file * LRU_FILE, + nr_deactivated); spin_unlock_irq(&zone->lru_lock); }
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