• Andrew Morton's avatar
    [PATCH] vmscan: use zone_pressure for page unmapping · 14d927a3
    Andrew Morton authored
    From: Nikita Danilov <Nikita@Namesys.COM>
    
    Use zone->pressure (rathar than scanning priority) to determine when to
    start reclaiming mapped pages in refill_inactive_zone().  When using
    priority every call to try_to_free_pages() starts with scanning parts of
    active list and skipping mapped pages (because reclaim_mapped evaluates to
    0 on low priorities) no matter how high memory pressure is.
    14d927a3
vmscan.c 29.6 KB