From 65e8617fba17732b4c68d3369a621725838b6f28 Mon Sep 17 00:00:00 2001 From: Ming Lin Date: Mon, 4 Apr 2016 14:48:10 -0700 Subject: 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 Acked-by: Bart Van Assche (for ib_srp changes) Signed-off-by: Ming Lin Acked-by: Tejun Heo Reviewed-by: Sagi Grimberg Signed-off-by: Martin K. Petersen --- drivers/scsi/mpt3sas/mpt3sas_base.c | 4 ++-- drivers/scsi/mpt3sas/mpt3sas_base.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/scsi/mpt3sas') diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 8c44b9c424af..28d85314b3c6 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 32580b514b18..6940c577053f 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 -- cgit v1.2.3