From: Patrick Mansfield <patmans@us.ibm.com>
To: Linus Torvalds <torvalds@transmeta.com>,
linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org
Subject: [PATCH] 2.5 current bk fix setting scsi queue depths
Date: Wed, 30 Oct 2002 08:58:44 -0800 [thread overview]
Message-ID: <20021030085844.A11040@eng2.beaverton.ibm.com> (raw)
Hi -
This patch fixes a problem with the current linus bk tree setting
scsi queue depths to 1. Please apply.
Without the patch:
[patman@elm3a50 patman]$ cat /proc/scsi/sg/device_hdr /proc/scsi/sg/devices
host chan id lun type opens qdepth busy online
0 0 0 0 0 2 1 0 1
0 0 1 0 0 1 1 0 1
0 0 15 0 3 0 1 0 1
With the patch:
[patman@elm3a50 patman]$ cat /proc/scsi/sg/device_hdr /proc/scsi/sg/devices
host chan id lun type opens qdepth busy online
0 0 0 0 0 2 253 0 1
0 0 1 0 0 1 253 0 1
0 0 15 0 3 0 2 0 1
--- 1.51/drivers/scsi/scsi.c Tue Oct 29 01:03:27 2002
+++ edited/drivers/scsi/scsi.c Wed Oct 30 08:36:23 2002
@@ -1511,7 +1511,6 @@
kfree((char *) SCpnt);
}
SDpnt->current_queue_depth = 0;
- SDpnt->new_queue_depth = 0;
spin_unlock_irqrestore(&device_request_lock, flags);
}
-- Patrick Mansfield
next reply other threads:[~2002-10-30 16:52 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <patmans@us.ibm.com>
2002-10-30 16:58 ` Patrick Mansfield [this message]
2002-10-30 17:17 ` James Bottomley
2002-10-30 18:05 ` Patrick Mansfield
2002-10-31 0:44 ` James Bottomley
2002-09-09 14:57 [RFC] Multi-path IO in 2.5/2.6 ? James Bottomley
2002-09-09 16:56 ` Patrick Mansfield
2002-09-09 17:34 ` James Bottomley
2002-09-09 18:40 ` Mike Anderson
2002-09-10 13:02 ` Lars Marowsky-Bree
2002-09-10 16:03 ` Patrick Mansfield
2002-09-10 16:27 ` Mike Anderson
2002-09-10 0:08 ` Patrick Mansfield
2002-09-10 7:55 ` Jeremy Higdon
2002-09-10 13:04 ` Lars Marowsky-Bree
2002-09-10 16:20 ` Patrick Mansfield
2002-09-10 13:16 ` Lars Marowsky-Bree
2002-09-10 19:26 ` Patrick Mansfield
2002-09-11 14:20 ` James Bottomley
2002-09-11 19:17 ` Lars Marowsky-Bree
2002-09-11 19:37 ` James Bottomley
2002-09-11 19:52 ` Lars Marowsky-Bree
2002-09-12 1:15 ` Bernd Eckenfels
2002-09-11 21:38 ` Oliver Xymoron
2002-09-11 20:30 ` Doug Ledford
2002-09-11 21:17 ` Mike Anderson
2002-09-10 17:21 ` Patrick Mochel
2002-09-10 18:42 ` Patrick Mansfield
2002-09-10 19:00 ` Patrick Mochel
2002-09-10 19:37 ` Patrick Mansfield
2002-09-11 0:21 ` Neil Brown
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