diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/migrate.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 81daa4dd3bb6..55fbf9669431 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -1413,6 +1413,7 @@ int migrate_pages(struct list_head *from, new_page_t get_new_page, int thp_retry = 1; int nr_failed = 0; int nr_failed_pages = 0; + int nr_retry_pages = 0; int nr_succeeded = 0; int nr_thp_succeeded = 0; int nr_thp_failed = 0; @@ -1433,6 +1434,7 @@ thp_subpage_migration: for (pass = 0; pass < 10 && (retry || thp_retry); pass++) { retry = 0; thp_retry = 0; + nr_retry_pages = 0; list_for_each_entry_safe(page, page2, from, lru) { /* @@ -1506,7 +1508,7 @@ thp_subpage_migration: nr_failed++; } - nr_failed_pages += nr_subpages; + nr_failed_pages += nr_subpages + nr_retry_pages; /* * There might be some subpages of fail-to-migrate THPs * left in thp_split_pages list. Move them back to migration @@ -1522,6 +1524,7 @@ thp_subpage_migration: thp_retry++; else retry++; + nr_retry_pages += nr_subpages; break; case MIGRATEPAGE_SUCCESS: nr_succeeded += nr_subpages; @@ -1548,6 +1551,7 @@ thp_subpage_migration: if (!no_subpage_counting) nr_failed += retry; nr_thp_failed += thp_retry; + nr_failed_pages += nr_retry_pages; /* * Try to migrate subpages of fail-to-migrate THPs, no nr_failed * counting in this round, since all subpages of a THP is counted |