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Diffstat (limited to 'mm/mlock.c')
-rw-r--r--mm/mlock.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/mm/mlock.c b/mm/mlock.c
index d28e56529e5b..833d482746d9 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -218,23 +218,23 @@ bool need_mlock_page_drain(int cpu)
}
/**
- * mlock_page - mlock a page already on (or temporarily off) LRU
- * @page: page to be mlocked, either a normal page or a THP head.
+ * mlock_folio - mlock a folio already on (or temporarily off) LRU
+ * @folio: folio to be mlocked.
*/
-void mlock_page(struct page *page)
+void mlock_folio(struct folio *folio)
{
struct pagevec *pvec = &get_cpu_var(mlock_pvec);
- if (!TestSetPageMlocked(page)) {
- int nr_pages = thp_nr_pages(page);
+ if (!folio_test_set_mlocked(folio)) {
+ int nr_pages = folio_nr_pages(folio);
- mod_zone_page_state(page_zone(page), NR_MLOCK, nr_pages);
+ zone_stat_mod_folio(folio, NR_MLOCK, nr_pages);
__count_vm_events(UNEVICTABLE_PGMLOCKED, nr_pages);
}
- get_page(page);
- if (!pagevec_add(pvec, mlock_lru(page)) ||
- PageHead(page) || lru_cache_disabled())
+ folio_get(folio);
+ if (!pagevec_add(pvec, mlock_lru(&folio->page)) ||
+ folio_test_large(folio) || lru_cache_disabled())
mlock_pagevec(pvec);
put_cpu_var(mlock_pvec);
}
@@ -296,7 +296,7 @@ static int mlock_pte_range(pmd_t *pmd, unsigned long addr,
goto out;
page = pmd_page(*pmd);
if (vma->vm_flags & VM_LOCKED)
- mlock_page(page);
+ mlock_folio(page_folio(page));
else
munlock_page(page);
goto out;
@@ -312,7 +312,7 @@ static int mlock_pte_range(pmd_t *pmd, unsigned long addr,
if (PageTransCompound(page))
continue;
if (vma->vm_flags & VM_LOCKED)
- mlock_page(page);
+ mlock_folio(page_folio(page));
else
munlock_page(page);
}