diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/compaction.c | 9 | ||||
| -rw-r--r-- | mm/page_alloc.c | 5 |
2 files changed, 5 insertions, 9 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index a03995eddedb..927de97cab8d 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -1124,12 +1124,11 @@ static void __compact_pgdat(pg_data_t *pgdat, struct compact_control *cc) compact_zone(zone, cc); if (cc->order > 0) { - int ok = zone_watermark_ok(zone, cc->order, - low_wmark_pages(zone), 0, 0); - if (ok && cc->order >= zone->compact_order_failed) - zone->compact_order_failed = cc->order + 1; + if (zone_watermark_ok(zone, cc->order, + low_wmark_pages(zone), 0, 0)) + compaction_defer_reset(zone, cc->order, false); /* Currently async compaction is never deferred. */ - else if (!ok && cc->sync) + else if (cc->sync) defer_compaction(zone, cc->order); } diff --git a/mm/page_alloc.c b/mm/page_alloc.c index b230e838883d..84da0e3bc886 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2235,10 +2235,7 @@ __alloc_pages_direct_compact(gfp_t gfp_mask, unsigned int order, preferred_zone, migratetype); if (page) { preferred_zone->compact_blockskip_flush = false; - preferred_zone->compact_considered = 0; - preferred_zone->compact_defer_shift = 0; - if (order >= preferred_zone->compact_order_failed) - preferred_zone->compact_order_failed = order + 1; + compaction_defer_reset(preferred_zone, order, true); count_vm_event(COMPACTSUCCESS); return page; } |