diff options
Diffstat (limited to 'mm/compaction.c')
| -rw-r--r-- | mm/compaction.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index a2c53fcf933e..640fa76228dd 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -613,6 +613,7 @@ static unsigned long isolate_freepages_block(struct compact_control *cc, break; set_page_private(page, order); + nr_scanned += isolated - 1; total_isolated += isolated; cc->nr_freepages += isolated; list_add_tail(&page->lru, freelist); @@ -1099,6 +1100,7 @@ isolate_success: isolate_success_no_list: cc->nr_migratepages += compound_nr(page); nr_isolated += compound_nr(page); + nr_scanned += compound_nr(page) - 1; /* * Avoid isolating too much unless this block is being @@ -1502,6 +1504,7 @@ fast_isolate_freepages(struct compact_control *cc) if (__isolate_free_page(page, order)) { set_page_private(page, order); nr_isolated = 1 << order; + nr_scanned += nr_isolated - 1; cc->nr_freepages += nr_isolated; list_add_tail(&page->lru, &cc->freepages); count_compact_events(COMPACTISOLATED, nr_isolated); @@ -3009,7 +3012,7 @@ void kcompactd_run(int nid) /* * Called by memory hotplug when all memory in a node is offlined. Caller must - * hold mem_hotplug_begin/end(). + * be holding mem_hotplug_begin/done(). */ void kcompactd_stop(int nid) { |