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tcm_loop: bump max_sectors

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There is not reason to artifically limit max_sectors in tcm_loop, set
it to UINT_MAX to allow stressing the large I/O handling in the target
core using the loopback driver.  Also remove various superflous defines
hiding the values set in the host template.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Christoph Hellwig
2011-11-29 03:20:41 -05:00
committed by Nicholas Bellinger
parent 0877eafd16
commit 2e88efd3aa
2 changed files with 5 additions and 14 deletions
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11
drivers/target/loopback/tcm_loop.h
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@@ -1,16 +1,7 @@
#define TCM_LOOP_VERSION "v2.1-rc1"
#define TL_WWN_ADDR_LEN 256
#define TL_TPGS_PER_HBA 32
/*
* Defaults for struct scsi_host_template tcm_loop_driver_template
*
* We use large can_queue and cmd_per_lun here and let TCM enforce
* the underlying se_device_t->queue_depth.
*/
#define TL_SCSI_CAN_QUEUE 1024
#define TL_SCSI_CMD_PER_LUN 1024
#define TL_SCSI_MAX_SECTORS 1024
#define TL_SCSI_SG_TABLESIZE 256
/*
* Used in tcm_loop_driver_probe() for struct Scsi_Host->max_cmd_len
*/