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-rw-r--r--mm/compaction.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/mm/compaction.c b/mm/compaction.c
index 927de97cab8d..f4e2c166880b 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -947,6 +947,14 @@ static int compact_zone(struct zone *zone, struct compact_control *cc)
947 } 947 }
948 948
949 /* 949 /*
950 * Clear pageblock skip if there were failures recently and compaction
951 * is about to be retried after being deferred. kswapd does not do
952 * this reset as it'll reset the cached information when going to sleep.
953 */
954 if (compaction_restarting(zone, cc->order) && !current_is_kswapd())
955 __reset_isolation_suitable(zone);
956
957 /*
950 * Setup to move all movable pages to the end of the zone. Used cached 958 * Setup to move all movable pages to the end of the zone. Used cached
951 * information on where the scanners should start but check that it 959 * information on where the scanners should start but check that it
952 * is initialised by ensuring the values are within zone boundaries. 960 * is initialised by ensuring the values are within zone boundaries.
@@ -962,14 +970,6 @@ static int compact_zone(struct zone *zone, struct compact_control *cc)
962 zone->compact_cached_migrate_pfn = cc->migrate_pfn; 970 zone->compact_cached_migrate_pfn = cc->migrate_pfn;
963 } 971 }
964 972
965 /*
966 * Clear pageblock skip if there were failures recently and compaction
967 * is about to be retried after being deferred. kswapd does not do
968 * this reset as it'll reset the cached information when going to sleep.
969 */
970 if (compaction_restarting(zone, cc->order) && !current_is_kswapd())
971 __reset_isolation_suitable(zone);
972
973 trace_mm_compaction_begin(start_pfn, cc->migrate_pfn, cc->free_pfn, end_pfn); 973 trace_mm_compaction_begin(start_pfn, cc->migrate_pfn, cc->free_pfn, end_pfn);
974 974
975 migrate_prep_local(); 975 migrate_prep_local();