diff options
Diffstat (limited to 'include/linux/page-isolation.h')
| -rw-r--r-- | include/linux/page-isolation.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/include/linux/page-isolation.h b/include/linux/page-isolation.h index 4ae347cbc36d..280ae96dc4c3 100644 --- a/include/linux/page-isolation.h +++ b/include/linux/page-isolation.h @@ -30,24 +30,21 @@ static inline bool is_migrate_isolate(int migratetype) } #endif +#define SKIP_HWPOISON 0x1 +#define REPORT_FAILURE 0x2 + bool has_unmovable_pages(struct zone *zone, struct page *page, int count, - int migratetype, bool skip_hwpoisoned_pages); + int migratetype, int flags); void set_pageblock_migratetype(struct page *page, int migratetype); int move_freepages_block(struct zone *zone, struct page *page, int migratetype, int *num_movable); /* * Changes migrate type in [start_pfn, end_pfn) to be MIGRATE_ISOLATE. - * If specified range includes migrate types other than MOVABLE or CMA, - * this will fail with -EBUSY. - * - * For isolating all pages in the range finally, the caller have to - * free all pages in the range. test_page_isolated() can be used for - * test it. */ int start_isolate_page_range(unsigned long start_pfn, unsigned long end_pfn, - unsigned migratetype, bool skip_hwpoisoned_pages); + unsigned migratetype, int flags); /* * Changes MIGRATE_ISOLATE to MIGRATE_MOVABLE. |