diff options
Diffstat (limited to 'mm/hugetlb_cgroup.c')
| -rw-r--r-- | mm/hugetlb_cgroup.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c index dedd2edb07..aa4486bd39 100644 --- a/mm/hugetlb_cgroup.c +++ b/mm/hugetlb_cgroup.c @@ -262,12 +262,6 @@ static int __hugetlb_cgroup_charge_cgroup(int idx, unsigned long nr_pages, if (hugetlb_cgroup_disabled()) goto done; - /* - * We don't charge any cgroup if the compound page have less - * than 3 pages. - */ - if (huge_page_order(&hstates[idx]) < HUGETLB_CGROUP_MIN_ORDER) - goto done; again: rcu_read_lock(); h_cg = hugetlb_cgroup_from_task(current); @@ -397,9 +391,6 @@ static void __hugetlb_cgroup_uncharge_cgroup(int idx, unsigned long nr_pages, if (hugetlb_cgroup_disabled() || !h_cg) return; - if (huge_page_order(&hstates[idx]) < HUGETLB_CGROUP_MIN_ORDER) - return; - page_counter_uncharge(__hugetlb_cgroup_counter_from_cgroup(h_cg, idx, rsvd), nr_pages); @@ -869,15 +860,8 @@ void __init hugetlb_cgroup_file_init(void) { struct hstate *h; - for_each_hstate(h) { - /* - * Add cgroup control files only if the huge page consists - * of more than two normal pages. This is because we use - * page[2].private for storing cgroup details. - */ - if (huge_page_order(h) >= HUGETLB_CGROUP_MIN_ORDER) - __hugetlb_cgroup_file_init(hstate_index(h)); - } + for_each_hstate(h) + __hugetlb_cgroup_file_init(hstate_index(h)); } /* |