From: Douglas Gilbert Date: Tue, 21 Apr 2020 15:14:23 +0000 (-0400) Subject: scsi: scsi_debug: Re-arrange parameters alphabetically X-Git-Tag: v5.15~3566^2~139 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5d80707673581f95506cb2457354705ea4b51c46;p=platform%2Fkernel%2Flinux-starfive.git scsi: scsi_debug: Re-arrange parameters alphabetically This module has a lot of parameters and when searching for one, the author prefers them in alphabetical order. This can lead to somewhat illogical ordering (e.g. inq_product before inq_vendor). However it is not clear what another sensible total logical ordering would be. Link: https://lore.kernel.org/r/20200421151424.32668-8-dgilbert@interlog.com Signed-off-by: Douglas Gilbert Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index 153f38a..a7b90b1 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -4683,32 +4683,34 @@ module_param_named(every_nth, sdebug_every_nth, int, S_IRUGO | S_IWUSR); module_param_named(fake_rw, sdebug_fake_rw, int, S_IRUGO | S_IWUSR); module_param_named(guard, sdebug_guard, uint, S_IRUGO); module_param_named(host_lock, sdebug_host_lock, bool, S_IRUGO | S_IWUSR); -module_param_string(inq_vendor, sdebug_inq_vendor_id, - sizeof(sdebug_inq_vendor_id), S_IRUGO|S_IWUSR); module_param_string(inq_product, sdebug_inq_product_id, - sizeof(sdebug_inq_product_id), S_IRUGO|S_IWUSR); + sizeof(sdebug_inq_product_id), S_IRUGO | S_IWUSR); module_param_string(inq_rev, sdebug_inq_product_rev, - sizeof(sdebug_inq_product_rev), S_IRUGO|S_IWUSR); + sizeof(sdebug_inq_product_rev), S_IRUGO | S_IWUSR); +module_param_string(inq_vendor, sdebug_inq_vendor_id, + sizeof(sdebug_inq_vendor_id), S_IRUGO | S_IWUSR); +module_param_named(lbprz, sdebug_lbprz, int, S_IRUGO); module_param_named(lbpu, sdebug_lbpu, int, S_IRUGO); module_param_named(lbpws, sdebug_lbpws, int, S_IRUGO); module_param_named(lbpws10, sdebug_lbpws10, int, S_IRUGO); -module_param_named(lbprz, sdebug_lbprz, int, S_IRUGO); module_param_named(lowest_aligned, sdebug_lowest_aligned, int, S_IRUGO); module_param_named(max_luns, sdebug_max_luns, int, S_IRUGO | S_IWUSR); module_param_named(max_queue, sdebug_max_queue, int, S_IRUGO | S_IWUSR); -module_param_named(medium_error_start, sdebug_medium_error_start, int, S_IRUGO | S_IWUSR); -module_param_named(medium_error_count, sdebug_medium_error_count, int, S_IRUGO | S_IWUSR); +module_param_named(medium_error_count, sdebug_medium_error_count, int, + S_IRUGO | S_IWUSR); +module_param_named(medium_error_start, sdebug_medium_error_start, int, + S_IRUGO | S_IWUSR); module_param_named(ndelay, sdebug_ndelay, int, S_IRUGO | S_IWUSR); module_param_named(no_lun_0, sdebug_no_lun_0, int, S_IRUGO | S_IWUSR); module_param_named(no_uld, sdebug_no_uld, int, S_IRUGO); module_param_named(num_parts, sdebug_num_parts, int, S_IRUGO); module_param_named(num_tgts, sdebug_num_tgts, int, S_IRUGO | S_IWUSR); module_param_named(opt_blks, sdebug_opt_blks, int, S_IRUGO); +module_param_named(opt_xferlen_exp, sdebug_opt_xferlen_exp, int, S_IRUGO); module_param_named(opts, sdebug_opts, int, S_IRUGO | S_IWUSR); module_param_named(per_host_store, sdebug_per_host_store, bool, S_IRUGO | S_IWUSR); module_param_named(physblk_exp, sdebug_physblk_exp, int, S_IRUGO); -module_param_named(opt_xferlen_exp, sdebug_opt_xferlen_exp, int, S_IRUGO); module_param_named(ptype, sdebug_ptype, int, S_IRUGO | S_IWUSR); module_param_named(random, sdebug_random, bool, S_IRUGO | S_IWUSR); module_param_named(removable, sdebug_removable, bool, S_IRUGO | S_IWUSR); @@ -4721,8 +4723,8 @@ module_param_named(unmap_alignment, sdebug_unmap_alignment, int, S_IRUGO); module_param_named(unmap_granularity, sdebug_unmap_granularity, int, S_IRUGO); module_param_named(unmap_max_blocks, sdebug_unmap_max_blocks, int, S_IRUGO); module_param_named(unmap_max_desc, sdebug_unmap_max_desc, int, S_IRUGO); -module_param_named(virtual_gb, sdebug_virtual_gb, int, S_IRUGO | S_IWUSR); module_param_named(uuid_ctl, sdebug_uuid_ctl, int, S_IRUGO); +module_param_named(virtual_gb, sdebug_virtual_gb, int, S_IRUGO | S_IWUSR); module_param_named(vpd_use_hostno, sdebug_vpd_use_hostno, int, S_IRUGO | S_IWUSR); module_param_named(wp, sdebug_wp, bool, S_IRUGO | S_IWUSR); @@ -4734,7 +4736,7 @@ MODULE_DESCRIPTION("SCSI debug adapter driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(SDEBUG_VERSION); -MODULE_PARM_DESC(add_host, "0..127 hosts allowed(def=1)"); +MODULE_PARM_DESC(add_host, "add n hosts, in sysfs if negative remove host(s) (def=1)"); MODULE_PARM_DESC(ato, "application tag ownership: 0=disk 1=host (def=1)"); MODULE_PARM_DESC(cdb_len, "suggest CDB lengths to drivers (def=10)"); MODULE_PARM_DESC(clustering, "when set enables larger transfers (def=0)"); @@ -4747,30 +4749,30 @@ MODULE_PARM_DESC(every_nth, "timeout every nth command(def=0)"); MODULE_PARM_DESC(fake_rw, "fake reads/writes instead of copying (def=0)"); MODULE_PARM_DESC(guard, "protection checksum: 0=crc, 1=ip (def=0)"); MODULE_PARM_DESC(host_lock, "host_lock is ignored (def=0)"); -MODULE_PARM_DESC(inq_vendor, "SCSI INQUIRY vendor string (def=\"Linux\")"); MODULE_PARM_DESC(inq_product, "SCSI INQUIRY product string (def=\"scsi_debug\")"); MODULE_PARM_DESC(inq_rev, "SCSI INQUIRY revision string (def=\"" SDEBUG_VERSION "\")"); +MODULE_PARM_DESC(inq_vendor, "SCSI INQUIRY vendor string (def=\"Linux\")"); +MODULE_PARM_DESC(lbprz, + "on read unmapped LBs return 0 when 1 (def), return 0xff when 2"); MODULE_PARM_DESC(lbpu, "enable LBP, support UNMAP command (def=0)"); MODULE_PARM_DESC(lbpws, "enable LBP, support WRITE SAME(16) with UNMAP bit (def=0)"); MODULE_PARM_DESC(lbpws10, "enable LBP, support WRITE SAME(10) with UNMAP bit (def=0)"); -MODULE_PARM_DESC(lbprz, - "on read unmapped LBs return 0 when 1 (def), return 0xff when 2"); MODULE_PARM_DESC(lowest_aligned, "lowest aligned lba (def=0)"); MODULE_PARM_DESC(max_luns, "number of LUNs per target to simulate(def=1)"); MODULE_PARM_DESC(max_queue, "max number of queued commands (1 to max(def))"); -MODULE_PARM_DESC(medium_error_start, "starting sector number to return MEDIUM error"); MODULE_PARM_DESC(medium_error_count, "count of sectors to return follow on MEDIUM error"); +MODULE_PARM_DESC(medium_error_start, "starting sector number to return MEDIUM error"); MODULE_PARM_DESC(ndelay, "response delay in nanoseconds (def=0 -> ignore)"); MODULE_PARM_DESC(no_lun_0, "no LU number 0 (def=0 -> have lun 0)"); MODULE_PARM_DESC(no_uld, "stop ULD (e.g. sd driver) attaching (def=0))"); MODULE_PARM_DESC(num_parts, "number of partitions(def=0)"); MODULE_PARM_DESC(num_tgts, "number of targets per host to simulate(def=1)"); MODULE_PARM_DESC(opt_blks, "optimal transfer length in blocks (def=1024)"); +MODULE_PARM_DESC(opt_xferlen_exp, "optimal transfer length granularity exponent (def=physblk_exp)"); MODULE_PARM_DESC(opts, "1->noise, 2->medium_err, 4->timeout, 8->recovered_err... (def=0)"); -MODULE_PARM_DESC(per_host_store, "If set, next positive add_host will get new store"); +MODULE_PARM_DESC(per_host_store, "If set, next positive add_host will get new store (def=0)"); MODULE_PARM_DESC(physblk_exp, "physical block exponent (def=0)"); -MODULE_PARM_DESC(opt_xferlen_exp, "optimal transfer length granularity exponent (def=physblk_exp)"); MODULE_PARM_DESC(ptype, "SCSI peripheral type(def=0[disk])"); MODULE_PARM_DESC(random, "If set, uniformly randomize command duration between 0 and delay_in_ns"); MODULE_PARM_DESC(removable, "claim to have removable media (def=0)");