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| author | Ming Lin <ming.l@ssi.samsung.com> | 2016-04-04 14:48:10 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-04-15 16:53:14 -0400 |
| commit | 65e8617fba17732b4c68d3369a621725838b6f28 (patch) | |
| tree | e9adae8498a721ad58c7917283076e3bdbd73a2b /drivers/scsi/mpt3sas | |
| parent | 001d63be61c3b5a0413a46bacafbfc60c353951a (diff) | |
| download | op-kernel-dev-65e8617fba17732b4c68d3369a621725838b6f28.zip op-kernel-dev-65e8617fba17732b4c68d3369a621725838b6f28.tar.gz | |
scsi: rename SCSI_MAX_{SG, SG_CHAIN}_SEGMENTS
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>
Diffstat (limited to 'drivers/scsi/mpt3sas')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.h | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 8c44b9c..28d8531 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -3207,10 +3207,10 @@ _base_allocate_memory_pools(struct MPT3SAS_ADAPTER *ioc, int sleep_flag) sg_tablesize = MPT_MIN_PHYS_SEGMENTS; else if (sg_tablesize > MPT_MAX_PHYS_SEGMENTS) { sg_tablesize = min_t(unsigned short, sg_tablesize, - SCSI_MAX_SG_CHAIN_SEGMENTS); + SG_MAX_SEGMENTS); pr_warn(MPT3SAS_FMT "sg_tablesize(%u) is bigger than kernel" - " defined SCSI_MAX_SG_SEGMENTS(%u)\n", ioc->name, + " defined SG_CHUNK_SIZE(%u)\n", ioc->name, sg_tablesize, MPT_MAX_PHYS_SEGMENTS); } ioc->shost->sg_tablesize = sg_tablesize; diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index 32580b5..6940c57 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -90,7 +90,7 @@ /* * Set MPT3SAS_SG_DEPTH value based on user input. */ -#define MPT_MAX_PHYS_SEGMENTS SCSI_MAX_SG_SEGMENTS +#define MPT_MAX_PHYS_SEGMENTS SG_CHUNK_SIZE #define MPT_MIN_PHYS_SEGMENTS 16 #ifdef CONFIG_SCSI_MPT3SAS_MAX_SGE |
