diff options
Diffstat (limited to 'include/drm/ttm/ttm_backup.h')
| -rw-r--r-- | include/drm/ttm/ttm_backup.h | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/include/drm/ttm/ttm_backup.h b/include/drm/ttm/ttm_backup.h index 24ad120b8827..c33cba111171 100644 --- a/include/drm/ttm/ttm_backup.h +++ b/include/drm/ttm/ttm_backup.h @@ -9,14 +9,12 @@ #include <linux/mm_types.h> #include <linux/shmem_fs.h> -struct ttm_backup; - /** * ttm_backup_handle_to_page_ptr() - Convert handle to struct page pointer * @handle: The handle to convert. * * Converts an opaque handle received from the - * struct ttm_backoup_ops::backup_page() function to an (invalid) + * ttm_backup_backup_page() function to an (invalid) * struct page pointer suitable for a struct page array. * * Return: An (invalid) struct page pointer. @@ -45,8 +43,8 @@ static inline bool ttm_backup_page_ptr_is_handle(const struct page *page) * * Return: The handle that was previously used in * ttm_backup_handle_to_page_ptr() to obtain a struct page pointer, suitable - * for use as argument in the struct ttm_backup_ops drop() or - * copy_backed_up_page() functions. + * for use as argument in the struct ttm_backup_drop() or + * ttm_backup_copy_page() functions. */ static inline unsigned long ttm_backup_page_ptr_to_handle(const struct page *page) @@ -55,20 +53,20 @@ ttm_backup_page_ptr_to_handle(const struct page *page) return (unsigned long)page >> 1; } -void ttm_backup_drop(struct ttm_backup *backup, pgoff_t handle); +void ttm_backup_drop(struct file *backup, pgoff_t handle); -int ttm_backup_copy_page(struct ttm_backup *backup, struct page *dst, +int ttm_backup_copy_page(struct file *backup, struct page *dst, pgoff_t handle, bool intr); s64 -ttm_backup_backup_page(struct ttm_backup *backup, struct page *page, +ttm_backup_backup_page(struct file *backup, struct page *page, bool writeback, pgoff_t idx, gfp_t page_gfp, gfp_t alloc_gfp); -void ttm_backup_fini(struct ttm_backup *backup); +void ttm_backup_fini(struct file *backup); u64 ttm_backup_bytes_avail(void); -struct ttm_backup *ttm_backup_shmem_create(loff_t size); +struct file *ttm_backup_shmem_create(loff_t size); #endif |