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| author |   Christoph Hellwig <hch@lst.de> | 2015-10-08 09:28:04 +0100 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Odin.com> | 2015-11-09 17:11:57 -0800 |
| commit | 64d513ac31bd02a3c9b69ef04444f36c196f9a9d (patch) | |
| tree | 240e1bb8a92f76b53a5cc3c00e528851a488ebf8 /include/scsi/scsi_host.h | |
| parent | bnx2fc: reduce stack usage in __bnx2fc_enable (diff) | |
| download | linux-dev-64d513ac31bd02a3c9b69ef04444f36c196f9a9d.tar.xz linux-dev-64d513ac31bd02a3c9b69ef04444f36c196f9a9d.zip | |
scsi: use host wide tags by default
This patch changes the !blk-mq path to the same defaults as the blk-mq
I/O path by always enabling block tagging, and always using host wide
tags. We've had blk-mq available for a few releases so bugs with
this mode should have been ironed out, and this ensures we get better
coverage of over tagging setup over different configs.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'include/scsi/scsi_host.h')
| -rw-r--r-- | include/scsi/scsi_host.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h index e113c757d555..ed527121031d 100644 --- a/include/scsi/scsi_host.h +++ b/include/scsi/scsi_host.h @@ -406,11 +406,6 @@ struct scsi_host_template { int tag_alloc_policy; /* - * Let the block layer assigns tags to all commands. - */ - unsigned use_blk_tags:1; - - /* * Track QUEUE_FULL events and reduce queue depth on demand. */ unsigned track_queue_depth:1; |