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scsi: remove the use_clustering flag

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The same effects can be achieved by setting the dma_boundary to
PAGE_SIZE - 1 and the max_segment_size to PAGE_SIZE, so shift those
settings into the drivers.  Note that in many cases the setting might
be bogus, but this keeps the status quo.

[mkp: fix myrs and myrb]

Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
This commit is contained in:
Christoph Hellwig 2018-12-13 16:17:09 +01:00 • committed by Martin K. Petersen
commit 4af14d113b
37 changed files with 34 additions and 53 deletions
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drivers/target/loopback/tcm_loop.c
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@ -324,7 +324,7 @@ static struct scsi_host_template tcm_loop_driver_template = {
.sg_tablesize = 256,
.cmd_per_lun = 1024,
.max_sectors = 0xFFFF,
.use_clustering = DISABLE_CLUSTERING,
.dma_boundary = PAGE_SIZE - 1,
.slave_alloc = tcm_loop_slave_alloc,
.module = THIS_MODULE,
.track_queue_depth = 1,