diff options
Diffstat (limited to 'block/elevator.h')
| -rw-r--r-- | block/elevator.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/block/elevator.h b/block/elevator.h index 3fe18e1a8692..2a78544bf201 100644 --- a/block/elevator.h +++ b/block/elevator.h @@ -148,6 +148,8 @@ extern void elv_unregister(struct elevator_type *); * io scheduler sysfs switching */ ssize_t elv_iosched_show(struct gendisk *disk, char *page); +int elv_iosched_load_module(struct gendisk *disk, const char *page, + size_t count); ssize_t elv_iosched_store(struct gendisk *disk, const char *page, size_t count); extern bool elv_bio_merge_ok(struct request *, struct bio *); |