X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=mm%2Frmap.c;h=ced14f1af6dc29ac2337eac9806eb6415238536b;hb=edaf3825182958a1fd5e39708fcb6ea48eca2060;hp=130c238fe38437887d548a1c97df8625cdf0130e;hpb=4f5dfdd29065a0d1d0e61d9744e14d1d852518be;p=karo-tx-linux.git

diff --git a/mm/rmap.c b/mm/rmap.c
index 130c238fe384..ced14f1af6dc 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1145,8 +1145,7 @@ void page_add_file_rmap(struct page *page, bool compound)
 		if (!atomic_inc_and_test(&page->_mapcount))
 			goto out;
 	}
-	__mod_node_page_state(page_pgdat(page), NR_FILE_MAPPED, nr);
-	mod_memcg_page_state(page, NR_FILE_MAPPED, nr);
+	__mod_lruvec_page_state(page, NR_FILE_MAPPED, nr);
 out:
 	unlock_page_memcg(page);
 }
@@ -1181,12 +1180,11 @@ static void page_remove_file_rmap(struct page *page, bool compound)
 	}
 
 	/*
-	 * We use the irq-unsafe __{inc|mod}_zone_page_state because
+	 * We use the irq-unsafe __{inc|mod}_lruvec_page_state because
 	 * these counters are not modified in interrupt context, and
 	 * pte lock(a spinlock) is held, which implies preemption disabled.
 	 */
-	__mod_node_page_state(page_pgdat(page), NR_FILE_MAPPED, -nr);
-	mod_memcg_page_state(page, NR_FILE_MAPPED, -nr);
+	__mod_lruvec_page_state(page, NR_FILE_MAPPED, -nr);
 
 	if (unlikely(PageMlocked(page)))
 		clear_page_mlock(page);
@@ -1367,15 +1365,18 @@ static bool try_to_unmap_one(struct page *page, struct vm_area_struct *vma,
 		update_hiwater_rss(mm);
 
 		if (PageHWPoison(page) && !(flags & TTU_IGNORE_HWPOISON)) {
+			pteval = swp_entry_to_pte(make_hwpoison_entry(subpage));
 			if (PageHuge(page)) {
 				int nr = 1 << compound_order(page);
 				hugetlb_count_sub(nr, mm);
+				set_huge_swap_pte_at(mm, address,
+						     pvmw.pte, pteval,
+						     vma_mmu_pagesize(vma));
 			} else {
 				dec_mm_counter(mm, mm_counter(page));
+				set_pte_at(mm, address, pvmw.pte, pteval);
 			}
 
-			pteval = swp_entry_to_pte(make_hwpoison_entry(subpage));
-			set_pte_at(mm, address, pvmw.pte, pteval);
 		} else if (pte_unused(pteval)) {
 			/*
 			 * The guest indicated that the page content is of no