--- a/include/linux/compaction.h~include-linux-compactionh-clean-code-by-removing-unused-enum-value +++ a/include/linux/compaction.h @@ -29,9 +29,6 @@ enum compact_result { /* compaction didn't start as it was deferred due to past failures */ COMPACT_DEFERRED, - /* compaction not active last round */ - COMPACT_INACTIVE = COMPACT_DEFERRED, - /* For more detailed tracepoint output - internal to compaction */ COMPACT_NO_SUITABLE_PAGE, /* compaction should continue to another pageblock */