diff options
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_backup.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_backup.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_backup.c b/drivers/gpu/drm/ttm/ttm_backup.c index 9e2d72c447ee..32530c75f038 100644 --- a/drivers/gpu/drm/ttm/ttm_backup.c +++ b/drivers/gpu/drm/ttm/ttm_backup.c @@ -4,6 +4,8 @@ */ #include <drm/ttm/ttm_backup.h> + +#include <linux/export.h> #include <linux/page-flags.h> #include <linux/swap.h> @@ -112,21 +114,14 @@ ttm_backup_backup_page(struct file *backup, struct page *page, if (writeback && !folio_mapped(to_folio) && folio_clear_dirty_for_io(to_folio)) { - struct writeback_control wbc = { - .sync_mode = WB_SYNC_NONE, - .nr_to_write = SWAP_CLUSTER_MAX, - .range_start = 0, - .range_end = LLONG_MAX, - .for_reclaim = 1, - }; folio_set_reclaim(to_folio); - ret = mapping->a_ops->writepage(folio_file_page(to_folio, idx), &wbc); + ret = shmem_writeout(to_folio, NULL, NULL); if (!folio_test_writeback(to_folio)) folio_clear_reclaim(to_folio); /* - * If writepage succeeds, it unlocks the folio. - * writepage() errors are otherwise dropped, since writepage() - * is only best effort here. + * If writeout succeeds, it unlocks the folio. errors + * are otherwise dropped, since writeout is only best + * effort here. */ if (ret) folio_unlock(to_folio); |