diff options
Diffstat (limited to 'include/linux')
| -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 0de92b29f589..5c58a3b2bf00 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h | |||
| @@ -50,6 +50,9 @@ struct blk_stat_callback; | |||
| 50 | /* Must be consistent with blk_mq_poll_stats_bkt() */ | 50 | /* Must be consistent with blk_mq_poll_stats_bkt() */ |
| 51 | #define BLK_MQ_POLL_STATS_BKTS 16 | 51 | #define BLK_MQ_POLL_STATS_BKTS 16 |
| 52 | 52 | ||
| 53 | /* Doing classic polling */ | ||
| 54 | #define BLK_MQ_POLL_CLASSIC -1 | ||
| 55 | |||
| 53 | /* | 56 | /* |
| 54 | * Maximum number of blkcg policies allowed to be registered concurrently. | 57 | * Maximum number of blkcg policies allowed to be registered concurrently. |
| 55 | * Defined here to simplify include dependency. | 58 | * Defined here to simplify include dependency. |