diff options
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/scsi_host.h | 3 | ||||
| -rw-r--r-- | include/scsi/scsi_tcq.h | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index 019e66858ce6..e113c757d555 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -402,6 +402,9 @@ struct scsi_host_template { */ unsigned char present; + /* If use block layer to manage tags, this is tag allocation policy */ + int tag_alloc_policy; + /* * Let the block layer assigns tags to all commands. */ diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index 9708b28bd2aa..b27977e8aaed 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -66,7 +66,8 @@ static inline int scsi_init_shared_tag_map(struct Scsi_Host *shost, int depth) * devices on the shared host (for libata) */ if (!shost->bqt) { - shost->bqt = blk_init_tags(depth); + shost->bqt = blk_init_tags(depth, + shost->hostt->tag_alloc_policy); if (!shost->bqt) return -ENOMEM; } |