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-rw-r--r--mm/internal.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/internal.h b/mm/internal.h
index 6f6bb9ab9386..7ba56ac360b2 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -120,6 +120,7 @@ struct compact_control {
unsigned long free_pfn; /* isolate_freepages search base */
unsigned long migrate_pfn; /* isolate_migratepages search base */
bool sync; /* Synchronous migration */
+ bool ignore_skip_hint; /* Scan blocks even if marked skip */
int order; /* order a direct compactor needs */
int migratetype; /* MOVABLE, RECLAIMABLE etc */
@@ -129,7 +130,8 @@ struct compact_control {
};
unsigned long
-isolate_freepages_range(unsigned long start_pfn, unsigned long end_pfn);
+isolate_freepages_range(struct compact_control *cc,
+ unsigned long start_pfn, unsigned long end_pfn);
unsigned long
isolate_migratepages_range(struct zone *zone, struct compact_control *cc,
unsigned long low_pfn, unsigned long end_pfn);