diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 0eebd3bcfd85..e1e289ab66b9 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -596,6 +596,9 @@ struct request_queue { void *rq_alloc_data; struct work_struct release_work; + +#define BLK_MAX_WRITE_HINTS 5 + u64 write_hints[BLK_MAX_WRITE_HINTS]; }; #define QUEUE_FLAG_QUEUED 1 /* uses generic tag queueing */ |