diff options
Diffstat (limited to 'mm/rmap.c')
| -rw-r--r-- | mm/rmap.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index f69d5342ce7..4c52c56c990 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -538,6 +538,9 @@ static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma) if (pte_dirty(pteval)) set_page_dirty(page); + /* Update high watermark before we lower rss */ + update_hiwater_rss(mm); + if (PageAnon(page)) { swp_entry_t entry = { .val = page->private }; /* @@ -628,6 +631,9 @@ static void try_to_unmap_cluster(unsigned long cursor, if (!pmd_present(*pmd)) goto out_unlock; + /* Update high watermark before we lower rss */ + update_hiwater_rss(mm); + for (original_pte = pte = pte_offset_map(pmd, address); address < end; pte++, address += PAGE_SIZE) { |