diff options
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 9841fb0fcaf9..e1950fff6aa9 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1742,10 +1742,10 @@ void free_huge_page(struct page *page) spin_lock_irqsave(&hugetlb_lock, flags); folio_clear_hugetlb_migratable(folio); - hugetlb_cgroup_uncharge_page(hstate_index(h), - pages_per_huge_page(h), page); - hugetlb_cgroup_uncharge_page_rsvd(hstate_index(h), - pages_per_huge_page(h), page); + hugetlb_cgroup_uncharge_folio(hstate_index(h), + pages_per_huge_page(h), folio); + hugetlb_cgroup_uncharge_folio_rsvd(hstate_index(h), + pages_per_huge_page(h), folio); if (restore_reserve) h->resv_huge_pages++; @@ -2872,6 +2872,7 @@ struct page *alloc_huge_page(struct vm_area_struct *vma, struct hugepage_subpool *spool = subpool_vma(vma); struct hstate *h = hstate_vma(vma); struct page *page; + struct folio *folio; long map_chg, map_commit; long gbl_chg; int ret, idx; @@ -2935,6 +2936,7 @@ struct page *alloc_huge_page(struct vm_area_struct *vma, * a reservation exists for the allocation. */ page = dequeue_huge_page_vma(h, vma, addr, avoid_reserve, gbl_chg); + if (!page) { spin_unlock_irq(&hugetlb_lock); page = alloc_buddy_huge_page_with_mpol(h, vma, addr); @@ -2949,6 +2951,7 @@ struct page *alloc_huge_page(struct vm_area_struct *vma, set_page_refcounted(page); /* Fall through */ } + folio = page_folio(page); hugetlb_cgroup_commit_charge(idx, pages_per_huge_page(h), h_cg, page); /* If allocation is not consuming a reservation, also store the * hugetlb_cgroup pointer on the page. @@ -2978,8 +2981,8 @@ struct page *alloc_huge_page(struct vm_area_struct *vma, rsv_adjust = hugepage_subpool_put_pages(spool, 1); hugetlb_acct_memory(h, -rsv_adjust); if (deferred_reserve) - hugetlb_cgroup_uncharge_page_rsvd(hstate_index(h), - pages_per_huge_page(h), page); + hugetlb_cgroup_uncharge_folio_rsvd(hstate_index(h), + pages_per_huge_page(h), folio); } return page; |