From: Christoph Lameter Date: Fri, 31 Mar 2006 10:29:56 +0000 (-0800) Subject: [PATCH] migrate_pages_to() must be defined for the no swap case X-Git-Tag: firefly_0821_release~36551 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9bf9e89c3d147ca8cf9622d2d053684fba77a464;p=firefly-linux-kernel-4.4.55.git [PATCH] migrate_pages_to() must be defined for the no swap case Fix migrate_pages_to() definition. Signed-off-by: Christoph Lameter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/include/linux/migrate.h b/include/linux/migrate.h index 7d09962c3c0b..ff0a64073ebc 100644 --- a/include/linux/migrate.h +++ b/include/linux/migrate.h @@ -12,7 +12,7 @@ extern void migrate_page_copy(struct page *, struct page *); extern int migrate_page_remove_references(struct page *, struct page *, int); extern int migrate_pages(struct list_head *l, struct list_head *t, struct list_head *moved, struct list_head *failed); -int migrate_pages_to(struct list_head *pagelist, +extern int migrate_pages_to(struct list_head *pagelist, struct vm_area_struct *vma, int dest); extern int fail_migrate_page(struct page *, struct page *); @@ -26,6 +26,9 @@ static inline int putback_lru_pages(struct list_head *l) { return 0; } static inline int migrate_pages(struct list_head *l, struct list_head *t, struct list_head *moved, struct list_head *failed) { return -ENOSYS; } +static inline int migrate_pages_to(struct list_head *pagelist, + struct vm_area_struct *vma, int dest) { return 0; } + static inline int migrate_prep(void) { return -ENOSYS; } /* Possible settings for the migrate_page() method in address_operations */