diff options
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 26537c4f309..f24e9cc49cc 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -1492,7 +1492,7 @@ bool migrate_ratelimited(int node) } /* Returns true if the node is migrate rate-limited after the update */ -bool numamigrate_update_ratelimit(pg_data_t *pgdat) +bool numamigrate_update_ratelimit(pg_data_t *pgdat, unsigned long nr_pages) { bool rate_limited = false; @@ -1510,7 +1510,7 @@ bool numamigrate_update_ratelimit(pg_data_t *pgdat) if (pgdat->numabalancing_migrate_nr_pages > ratelimit_pages) rate_limited = true; else - pgdat->numabalancing_migrate_nr_pages++; + pgdat->numabalancing_migrate_nr_pages += nr_pages; spin_unlock(&pgdat->numabalancing_migrate_lock); return rate_limited; @@ -1579,7 +1579,7 @@ int migrate_misplaced_page(struct page *page, int node) * Optimal placement is no good if the memory bus is saturated and * all the time is being spent migrating! */ - if (numamigrate_update_ratelimit(pgdat)) { + if (numamigrate_update_ratelimit(pgdat, 1)) { put_page(page); goto out; } @@ -1630,7 +1630,7 @@ int migrate_misplaced_transhuge_page(struct mm_struct *mm, * Optimal placement is no good if the memory bus is saturated and * all the time is being spent migrating! */ - if (numamigrate_update_ratelimit(pgdat)) + if (numamigrate_update_ratelimit(pgdat, HPAGE_PMD_NR)) goto out_dropref; new_page = alloc_pages_node(node, |