diff options
Diffstat (limited to 'mm/migrate.c')
| -rw-r--r-- | mm/migrate.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index de5c371a7969..e545ce7ddc17 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -464,7 +464,10 @@ void migrate_page_copy(struct page *newpage, struct page *page) mlock_migrate_page(newpage, page); ksm_migrate_page(newpage, page); - + /* + * Please do not reorder this without considering how mm/ksm.c's + * get_ksm_page() depends upon ksm_migrate_page() and PageSwapCache(). + */ ClearPageSwapCache(page); ClearPagePrivate(page); set_page_private(page, 0); |