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scsi: rename SCSI_MAX_{SG, SG_CHAIN}_SEGMENTS

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Rename SCSI_MAX_SG_SEGMENTS to SG_CHUNK_SIZE, which means the amount
we fit into a single scatterlist chunk.

Rename SCSI_MAX_SG_CHAIN_SEGMENTS to SG_MAX_SEGMENTS.

Will move these 2 generic definitions to scatterlist.h later.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Bart Van Assche <bart.vanassche@sandisk.com> (for ib_srp changes)
Signed-off-by: Ming Lin <ming.l@ssi.samsung.com>
Acked-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Ming Lin
2016-04-04 14:48:10 -07:00
committed by Martin K. Petersen
parent 001d63be61
commit 65e8617fba
14 changed files with 36 additions and 36 deletions
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drivers/usb/storage/scsiglue.c
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@@ -563,7 +563,7 @@ static const struct scsi_host_template usb_stor_host_template = {
.target_alloc = target_alloc,
/* lots of sg segments can be handled */
.sg_tablesize = SCSI_MAX_SG_CHAIN_SEGMENTS,
.sg_tablesize = SG_MAX_SEGMENTS,
/* limit the total size of a transfer to 120 KB */
.max_sectors = 240,