summaryrefslogtreecommitdiffstats
path: root/kernel/power/snapshot.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/power/snapshot.c')
-rw-r--r--kernel/power/snapshot.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index bce0464524d8..3d37c279c090 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -1645,8 +1645,7 @@ static unsigned long free_unnecessary_pages(void)
* [number of saveable pages] - [number of pages that can be freed in theory]
*
* where the second term is the sum of (1) reclaimable slab pages, (2) active
- * and (3) inactive anonymous pages, (4) active and (5) inactive file pages,
- * minus mapped file pages.
+ * and (3) inactive anonymous pages, (4) active and (5) inactive file pages.
*/
static unsigned long minimum_image_size(unsigned long saveable)
{
@@ -1656,8 +1655,7 @@ static unsigned long minimum_image_size(unsigned long saveable)
+ global_node_page_state(NR_ACTIVE_ANON)
+ global_node_page_state(NR_INACTIVE_ANON)
+ global_node_page_state(NR_ACTIVE_FILE)
- + global_node_page_state(NR_INACTIVE_FILE)
- - global_node_page_state(NR_FILE_MAPPED);
+ + global_node_page_state(NR_INACTIVE_FILE);
return saveable <= size ? 0 : saveable - size;
}