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ieee1394: sbp2: remove irritating log message

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The queue depth can be read from /sys/bus/scsi/devices/*/queue_depth,
so don't log it.  And the hint about speed improvements is misleading,
at least under current kernels.  If serialization is switched off, read
performance is typically increased by less than 10%.  (I did not test
write performance recently.)  On the other hand, serialize_io=0 is not
yet safe due to some implementation issues that are not trivial to fix.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Stefan Richter 2006-11-02 21:16:08 +01:00
parent c0f00e2797
commit 66743e061f
1 changed files with 0 additions and 2 deletions
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drivers/ieee1394/sbp2.c
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@ -2670,8 +2670,6 @@ static int sbp2_module_init(void)
/* Module load debug option to force one command at a time (serializing I/O) */
if (serialize_io) {
SBP2_INFO("Driver forced to serialize I/O (serialize_io=1)");
SBP2_INFO("Try serialize_io=0 for better performance");
scsi_driver_template.can_queue = 1;
scsi_driver_template.cmd_per_lun = 1;
}