diff --git a/[refs] b/[refs] index 6f7ccbb4a632..8e8fc3659b15 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 7548341b28956ccd35a63ab12f01d8541041aa70 +refs/heads/master: d28d433512f4f387e2563c14db45a7bb8a338b1a diff --git a/trunk/mm/migrate.c b/trunk/mm/migrate.c index 26537c4f3094..f24e9cc49cc4 100644 --- a/trunk/mm/migrate.c +++ b/trunk/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,