summaryrefslogtreecommitdiffstats
path: root/mm
diff options
context:
space:
mode:
Diffstat (limited to 'mm')
-rw-r--r--mm/internal.h3
-rw-r--r--mm/mlock.c9
2 files changed, 8 insertions, 4 deletions
diff --git a/mm/internal.h b/mm/internal.h
index f5f295f..a4fa284 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -180,7 +180,8 @@ static inline int mlocked_vma_newpage(struct vm_area_struct *vma,
return 0;
if (!TestSetPageMlocked(page)) {
- inc_zone_page_state(page, NR_MLOCK);
+ mod_zone_page_state(page_zone(page), NR_MLOCK,
+ hpage_nr_pages(page));
count_vm_event(UNEVICTABLE_PGMLOCKED);
}
return 1;
diff --git a/mm/mlock.c b/mm/mlock.c
index de73215..f0b9ce5 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -56,7 +56,8 @@ void clear_page_mlock(struct page *page)
if (!TestClearPageMlocked(page))
return;
- dec_zone_page_state(page, NR_MLOCK);
+ mod_zone_page_state(page_zone(page), NR_MLOCK,
+ -hpage_nr_pages(page));
count_vm_event(UNEVICTABLE_PGCLEARED);
if (!isolate_lru_page(page)) {
putback_lru_page(page);
@@ -78,7 +79,8 @@ void mlock_vma_page(struct page *page)
BUG_ON(!PageLocked(page));
if (!TestSetPageMlocked(page)) {
- inc_zone_page_state(page, NR_MLOCK);
+ mod_zone_page_state(page_zone(page), NR_MLOCK,
+ hpage_nr_pages(page));
count_vm_event(UNEVICTABLE_PGMLOCKED);
if (!isolate_lru_page(page))
putback_lru_page(page);
@@ -105,7 +107,8 @@ void munlock_vma_page(struct page *page)
BUG_ON(!PageLocked(page));
if (TestClearPageMlocked(page)) {
- dec_zone_page_state(page, NR_MLOCK);
+ mod_zone_page_state(page_zone(page), NR_MLOCK,
+ -hpage_nr_pages(page));
if (!isolate_lru_page(page)) {
int ret = SWAP_AGAIN;
OpenPOWER on IntegriCloud