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Commit 2a3d4eb8 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Martin K. Petersen
Browse files

scsi: flip the default on use_clustering 



Most SCSI drivers want to enable "clustering", that is merging of
segments so that they might span more than a single page.  Remove the
ENABLE_CLUSTERING define, and require drivers to explicitly set
DISABLE_CLUSTERING to disable this feature.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 4dd4130a

drivers/firewire/sbp2.c

+0 −1
Original line number Diff line number Diff line
@@ -1610,7 +1610,6 @@ static struct scsi_host_template scsi_driver_template = { 
	.eh_abort_handler	= sbp2_scsi_abort,

	.this_id		= -1,

	.sg_tablesize		= SG_ALL,

	.use_clustering		= ENABLE_CLUSTERING,

	.can_queue		= 1,

	.sdev_attrs		= sbp2_scsi_sysfs_attrs,

};

drivers/infiniband/ulp/iser/iscsi_iser.c

+0 −1
Original line number Diff line number Diff line
@@ -997,7 +997,6 @@ static struct scsi_host_template iscsi_iser_sht = { 
	.eh_device_reset_handler= iscsi_eh_device_reset,

	.eh_target_reset_handler = iscsi_eh_recover_target,

	.target_alloc		= iscsi_target_alloc,

	.use_clustering         = ENABLE_CLUSTERING,

	.slave_alloc            = iscsi_iser_slave_alloc,

	.proc_name              = "iscsi_iser",

	.this_id                = -1,

drivers/infiniband/ulp/srp/ib_srp.c

+0 −1
Original line number Diff line number Diff line
@@ -3215,7 +3215,6 @@ static struct scsi_host_template srp_template = { 
	.can_queue			= SRP_DEFAULT_CMD_SQ_SIZE,

	.this_id			= -1,

	.cmd_per_lun			= SRP_DEFAULT_CMD_SQ_SIZE,

	.use_clustering			= ENABLE_CLUSTERING,

	.shost_attrs			= srp_host_attrs,

	.track_queue_depth		= 1,

};

drivers/message/fusion/mptfc.c

+0 −1
Original line number Diff line number Diff line
@@ -129,7 +129,6 @@ static struct scsi_host_template mptfc_driver_template = { 
	.sg_tablesize			= MPT_SCSI_SG_DEPTH,

	.max_sectors			= 8192,

	.cmd_per_lun			= 7,

	.use_clustering			= ENABLE_CLUSTERING,

	.shost_attrs			= mptscsih_host_attrs,

};

drivers/message/fusion/mptsas.c

+0 −1
Original line number Diff line number Diff line
@@ -1992,7 +1992,6 @@ static struct scsi_host_template mptsas_driver_template = { 
	.sg_tablesize			= MPT_SCSI_SG_DEPTH,

	.max_sectors			= 8192,

	.cmd_per_lun			= 7,

	.use_clustering			= ENABLE_CLUSTERING,

	.shost_attrs			= mptscsih_host_attrs,

	.no_write_same			= 1,

};