diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/compaction.c | 15 | ||||
| -rw-r--r-- | mm/internal.h | 1 |
2 files changed, 8 insertions, 8 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index a20876e37648..365b3c8ae943 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -1279,10 +1279,11 @@ static inline bool is_via_compact_memory(int order) return order == -1; } -static enum compact_result __compact_finished(struct zone *zone, struct compact_control *cc, - const int migratetype) +static enum compact_result __compact_finished(struct zone *zone, + struct compact_control *cc) { unsigned int order; + const int migratetype = cc->migratetype; if (cc->contended || fatal_signal_pending(current)) return COMPACT_CONTENDED; @@ -1338,12 +1339,11 @@ static enum compact_result __compact_finished(struct zone *zone, struct compact_ } static enum compact_result compact_finished(struct zone *zone, - struct compact_control *cc, - const int migratetype) + struct compact_control *cc) { int ret; - ret = __compact_finished(zone, cc, migratetype); + ret = __compact_finished(zone, cc); trace_mm_compaction_finished(zone, cc->order, ret); if (ret == COMPACT_NO_SUITABLE_PAGE) ret = COMPACT_CONTINUE; @@ -1476,9 +1476,9 @@ static enum compact_result compact_zone(struct zone *zone, struct compact_contro enum compact_result ret; unsigned long start_pfn = zone->zone_start_pfn; unsigned long end_pfn = zone_end_pfn(zone); - const int migratetype = gfpflags_to_migratetype(cc->gfp_mask); const bool sync = cc->mode != MIGRATE_ASYNC; + cc->migratetype = gfpflags_to_migratetype(cc->gfp_mask); ret = compaction_suitable(zone, cc->order, cc->alloc_flags, cc->classzone_idx); /* Compaction is likely to fail */ @@ -1528,8 +1528,7 @@ static enum compact_result compact_zone(struct zone *zone, struct compact_contro migrate_prep_local(); - while ((ret = compact_finished(zone, cc, migratetype)) == - COMPACT_CONTINUE) { + while ((ret = compact_finished(zone, cc)) == COMPACT_CONTINUE) { int err; switch (isolate_migratepages(zone, cc)) { diff --git a/mm/internal.h b/mm/internal.h index 004471b72977..e7e709fd3043 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -193,6 +193,7 @@ struct compact_control { unsigned long last_migrated_pfn;/* Not yet flushed page being freed */ const gfp_t gfp_mask; /* gfp mask of a direct compactor */ int order; /* order a direct compactor needs */ + int migratetype; /* migratetype of direct compactor */ const unsigned int alloc_flags; /* alloc flags of a direct compactor */ const int classzone_idx; /* zone index of a direct compactor */ enum migrate_mode mode; /* Async or sync migration mode */ |