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authorChristoph Hellwig <hch@lst.de>2018-12-13 18:17:02 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2018-12-19 07:13:12 +0300
commit2a3d4eb8e228061c09d5ca8bf39e7f00c2091213 (patch)
tree867ce9fbb2ecee876580bb728ef3affb3e1b41d3 /drivers/scsi/3w-sas.c
parent4dd4130a722fb046e941010cf5576aed252bb58a (diff)
downloadlinux-2a3d4eb8e228061c09d5ca8bf39e7f00c2091213.tar.xz
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: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/3w-sas.c')
-rw-r--r--drivers/scsi/3w-sas.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/3w-sas.c b/drivers/scsi/3w-sas.c
index 480cf82700e9..e8f5f7c63190 100644
--- a/drivers/scsi/3w-sas.c
+++ b/drivers/scsi/3w-sas.c
@@ -1550,7 +1550,6 @@ static struct scsi_host_template driver_template = {
.sg_tablesize = TW_LIBERATOR_MAX_SGL_LENGTH,
.max_sectors = TW_MAX_SECTORS,
.cmd_per_lun = TW_MAX_CMDS_PER_LUN,
- .use_clustering = ENABLE_CLUSTERING,
.shost_attrs = twl_host_attrs,
.emulated = 1,
.no_write_same = 1,