diff options
Diffstat (limited to 'drivers/xen/blkback/common.h')
| -rw-r--r-- | drivers/xen/blkback/common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/xen/blkback/common.h b/drivers/xen/blkback/common.h index 0f91830f18c..4c140c8e75b 100644 --- a/drivers/xen/blkback/common.h +++ b/drivers/xen/blkback/common.h @@ -76,6 +76,7 @@ typedef struct blkif_st { atomic_t refcnt; wait_queue_head_t wq; + /* One thread per one blkif. */ struct task_struct *xenblkd; unsigned int waiting_reqs; struct request_queue *plug; |