forked from Minki/linux
IB/iser: Limit the max size of a scsi command
Currently, the data length of a command coming down from scsi-ml is limited only by the size of its sg list (sg_tablesize). The max data length may be different for different page size values. By setting max_sectors, we limit the data length to max_sectors*512 bytes. Signed-off-by: Erez Zilber <erezz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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@ -555,6 +555,7 @@ static struct scsi_host_template iscsi_iser_sht = {
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.queuecommand = iscsi_queuecommand,
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.can_queue = ISCSI_XMIT_CMDS_MAX - 1,
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.sg_tablesize = ISCSI_ISER_SG_TABLESIZE,
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.max_sectors = 1024,
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.cmd_per_lun = ISCSI_MAX_CMD_PER_LUN,
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.eh_abort_handler = iscsi_eh_abort,
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.eh_host_reset_handler = iscsi_eh_host_reset,
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