* [PATCH] sym53c8xx phase change log suppression
@ 2006-01-13 20:02 Volker Kuhlmann
2006-01-13 20:15 ` Matthew Wilcox
0 siblings, 1 reply; 3+ messages in thread
From: Volker Kuhlmann @ 2006-01-13 20:02 UTC (permalink / raw)
To: linux-scsi
I get a huge number of these phase change entries in syslog, just about
with ever SCSI transfer. That's with a scanner anyway, on AMD64. As they
seem to be harmless, this patch allows to prevent syslog being filled
by using verb=0. Perhaps verb=1 should also suppress it?
Thanks,
Volker
--- linux-2.6.13-15.7/drivers/scsi/sym53c8xx_2/sym_hipd.c.orig 2005-08-29 11:41:01.000000000 +1200
+++ linux-2.6.13-15.7/drivers/scsi/sym53c8xx_2/sym_hipd.c 2006-01-12 22:46:15.000000000 +1300
@@ -2556,6 +2556,11 @@ static void sym_int_ma (struct sym_hcb *
* if old phase not dataphase, leave here.
*/
if (cmd & 2) {
+ /* Huge number of these phase changes logged in normal use
+ (at least with a scanner).
+ Allow to suppress with verb=0.
+ Volker Kuhlmann, VolkerKuhlmann@gmx.de 12 Jan 2006 */
+ if (sym_verbose >= 1)
sym_print_addr(cp->cmd,
"phase change %x-%x %d@%08x resid=%d.\n",
cmd&7, INB(np, nc_sbcl)&7, (unsigned)olen,
--
Volker Kuhlmann is possibly list0570 with the domain in header
http://volker.dnsalias.net/ Please do not CC list postings to me.
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] sym53c8xx phase change log suppression
2006-01-13 20:02 [PATCH] sym53c8xx phase change log suppression Volker Kuhlmann
@ 2006-01-13 20:15 ` Matthew Wilcox
2006-01-13 21:06 ` Volker Kuhlmann
0 siblings, 1 reply; 3+ messages in thread
From: Matthew Wilcox @ 2006-01-13 20:15 UTC (permalink / raw)
To: Volker Kuhlmann; +Cc: linux-scsi
On Sat, Jan 14, 2006 at 09:02:00AM +1300, Volker Kuhlmann wrote:
> I get a huge number of these phase change entries in syslog, just about
> with ever SCSI transfer. That's with a scanner anyway, on AMD64. As they
> seem to be harmless, this patch allows to prevent syslog being filled
> by using verb=0. Perhaps verb=1 should also suppress it?
Did you not read the email I sent to you earlier where I explained
why this patch wasn't necessary?
^ permalink raw reply [flat|nested] 3+ messages in thread
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2006-01-13 20:02 [PATCH] sym53c8xx phase change log suppression Volker Kuhlmann
2006-01-13 20:15 ` Matthew Wilcox
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