diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 1 | ||||
| -rw-r--r-- | include/scsi/scsi_cmnd.h | 4 | ||||
| -rw-r--r-- | include/scsi/scsi_tcq.h | 6 |
3 files changed, 6 insertions, 5 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index aac0f9ea952a..6d76b8b4aa2b 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1136,7 +1136,6 @@ static inline bool blk_needs_flush_plug(struct task_struct *tsk) /* * tag stuff */ -#define blk_rq_tagged(rq) ((rq)->cmd_flags & REQ_QUEUED) extern int blk_queue_start_tag(struct request_queue *, struct request *); extern struct request *blk_queue_find_tag(struct request_queue *, int); extern void blk_queue_end_tag(struct request_queue *, struct request *); diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index 522a5f27f553..e119142e565e 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -53,6 +53,9 @@ struct scsi_pointer { volatile int phase; }; +/* for scmd->flags */ +#define SCMD_TAGGED (1 << 0) + struct scsi_cmnd { struct scsi_device *device; struct list_head list; /* scsi_cmnd participates in queue lists */ @@ -132,6 +135,7 @@ struct scsi_cmnd { * to be at an address < 16Mb). */ int result; /* Status code from lower level driver */ + int flags; /* Command flags */ unsigned char tag; /* SCSI-II queued command tag */ }; diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index 1712dab6e00e..032df74b66d7 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -101,11 +101,9 @@ static inline void scsi_deactivate_tcq(struct scsi_device *sdev, int depth) **/ static inline int scsi_populate_tag_msg(struct scsi_cmnd *cmd, char *msg) { - struct request *req = cmd->request; - - if (blk_rq_tagged(req)) { + if (cmd->flags & SCMD_TAGGED) { *msg++ = MSG_SIMPLE_TAG; - *msg++ = req->tag; + *msg++ = cmd->request->tag; return 2; } |