summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--mm/memory_hotplug.c4
-rw-r--r--mm/mempolicy.c3
-rw-r--r--mm/migrate.c12
3 files changed, 11 insertions, 8 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 2047465..e8116f8 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -27,6 +27,7 @@
#include <linux/page-isolation.h>
#include <linux/pfn.h>
#include <linux/suspend.h>
+#include <linux/mm_inline.h>
#include <asm/tlbflush.h>
@@ -672,6 +673,9 @@ do_migrate_range(unsigned long start_pfn, unsigned long end_pfn)
if (!ret) { /* Success */
list_add_tail(&page->lru, &source);
move_pages--;
+ inc_zone_page_state(page, NR_ISOLATED_ANON +
+ page_is_file_cache(page));
+
} else {
/* Becasue we don't have big zone->lock. we should
check this again here. */
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 4545d59..0f89eab 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -89,6 +89,7 @@
#include <linux/security.h>
#include <linux/syscalls.h>
#include <linux/ctype.h>
+#include <linux/mm_inline.h>
#include <asm/tlbflush.h>
#include <asm/uaccess.h>
@@ -809,6 +810,8 @@ static void migrate_page_add(struct page *page, struct list_head *pagelist,
if ((flags & MPOL_MF_MOVE_ALL) || page_mapcount(page) == 1) {
if (!isolate_lru_page(page)) {
list_add_tail(&page->lru, pagelist);
+ inc_zone_page_state(page, NR_ISOLATED_ANON +
+ page_is_file_cache(page));
}
}
}
diff --git a/mm/migrate.c b/mm/migrate.c
index 0bc640f..576c25ee 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -746,13 +746,6 @@ int migrate_pages(struct list_head *from,
struct page *page2;
int swapwrite = current->flags & PF_SWAPWRITE;
int rc;
- unsigned long flags;
-
- local_irq_save(flags);
- list_for_each_entry(page, from, lru)
- __inc_zone_page_state(page, NR_ISOLATED_ANON +
- page_is_file_cache(page));
- local_irq_restore(flags);
if (!swapwrite)
current->flags |= PF_SWAPWRITE;
@@ -878,8 +871,11 @@ static int do_move_page_to_node_array(struct mm_struct *mm,
goto put_and_set;
err = isolate_lru_page(page);
- if (!err)
+ if (!err) {
list_add_tail(&page->lru, &pagelist);
+ inc_zone_page_state(page, NR_ISOLATED_ANON +
+ page_is_file_cache(page));
+ }
put_and_set:
/*
* Either remove the duplicate refcount from
OpenPOWER on IntegriCloud