From: Stefan Richter Date: Thu, 2 Nov 2006 20:16:08 +0000 (+0100) Subject: ieee1394: sbp2: remove irritating log message X-Git-Tag: v2.6.20-rc1~34^2~412^2^2~32 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=66743e061f6f31ac81fb8a1e9edb2ff92ef24df2;p=linux-2.6 ieee1394: sbp2: remove irritating log message 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 --- diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index e5ba55bbd9..becd98d411 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -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; }