diff options
Diffstat (limited to 'mm/compaction.c')
| -rw-r--r-- | mm/compaction.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index 455ecd87f48d..b2b94474dd28 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -1578,7 +1578,7 @@ enum compact_result try_to_compact_pages(gfp_t gfp_mask, unsigned int order, int may_perform_io = gfp_mask & __GFP_IO; struct zoneref *z; struct zone *zone; - enum compact_result rc = COMPACT_DEFERRED; + enum compact_result rc = COMPACT_SKIPPED; int all_zones_contended = COMPACT_CONTENDED_LOCK; /* init for &= op */ *contended = COMPACT_CONTENDED_NONE; @@ -1595,8 +1595,10 @@ enum compact_result try_to_compact_pages(gfp_t gfp_mask, unsigned int order, enum compact_result status; int zone_contended; - if (compaction_deferred(zone, order)) + if (compaction_deferred(zone, order)) { + rc = max_t(enum compact_result, COMPACT_DEFERRED, rc); continue; + } status = compact_zone_order(zone, order, gfp_mask, mode, &zone_contended, alloc_flags, @@ -1667,7 +1669,7 @@ break_loop: * If at least one zone wasn't deferred or skipped, we report if all * zones that were tried were lock contended. */ - if (rc > COMPACT_SKIPPED && all_zones_contended) + if (rc > COMPACT_INACTIVE && all_zones_contended) *contended = COMPACT_CONTENDED_LOCK; return rc; |