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| author | Christoph Hellwig <hch@lst.de> | 2017-06-19 10:26:25 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-06-27 21:13:45 +0300 |
| commit | 0bf6595ec81d896451f0066c95f8cd34c74313dc (patch) | |
| tree | 599046a16eb3b9e045b02f8128dce2c5b917224b /drivers/scsi/scsi_transport_sas.c | |
| parent | 46685d1a9521054fa3a7a352f6bb54166cd5b2c5 (diff) | |
| download | linux-0bf6595ec81d896451f0066c95f8cd34c74313dc.tar.xz | |
block: don't set bounce limit in blk_init_allocated_queue
And just move it into scsi_transport_sas which needs it due to low-level
drivers directly derferencing bio_data, and into blk_init_queue_node,
which will need a further push into the callers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/scsi/scsi_transport_sas.c')
| -rw-r--r-- | drivers/scsi/scsi_transport_sas.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c index a190c052cd93..5006a656e16a 100644 --- a/drivers/scsi/scsi_transport_sas.c +++ b/drivers/scsi/scsi_transport_sas.c @@ -251,6 +251,11 @@ static int sas_bsg_initialize(struct Scsi_Host *shost, struct sas_rphy *rphy) if (error) goto out_cleanup_queue; + /* + * by default assume old behaviour and bounce for any highmem page + */ + blk_queue_bounce_limit(q, BLK_BOUNCE_HIGH); + error = bsg_register_queue(q, dev, name, release); if (error) goto out_cleanup_queue; |