diff options
| -rw-r--r-- | mm/memcontrol.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 27c231bf4565..6f6dc8712e39 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -6633,7 +6633,6 @@ void mem_cgroup_migrate(struct page *oldpage, struct page *newpage) { struct mem_cgroup *memcg; unsigned int nr_pages; - bool compound; unsigned long flags; VM_BUG_ON_PAGE(!PageLocked(oldpage), oldpage); @@ -6655,8 +6654,7 @@ void mem_cgroup_migrate(struct page *oldpage, struct page *newpage) return; /* Force-charge the new page. The old one will be freed soon */ - compound = PageTransHuge(newpage); - nr_pages = compound ? hpage_nr_pages(newpage) : 1; + nr_pages = hpage_nr_pages(newpage); page_counter_charge(&memcg->memory, nr_pages); if (do_memsw_account()) @@ -6666,7 +6664,8 @@ void mem_cgroup_migrate(struct page *oldpage, struct page *newpage) commit_charge(newpage, memcg, false); local_irq_save(flags); - mem_cgroup_charge_statistics(memcg, newpage, compound, nr_pages); + mem_cgroup_charge_statistics(memcg, newpage, PageTransHuge(newpage), + nr_pages); memcg_check_events(memcg, newpage); local_irq_restore(flags); } |