From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>,
Martin Schwidefsky <schwidefsky@de.ibm.com>
Subject: [patch 13/38] cio: Dont call css_update_ssd_info from interrupt context.
Date: Fri, 27 Apr 2007 16:05:16 +0200 [thread overview]
Message-ID: <20070427140514.809855077@de.ibm.com> (raw)
In-Reply-To: 20070427140503.087958775@de.ibm.com
[-- Attachment #1: 111-cio-update-ssd.diff --]
[-- Type: text/plain, Size: 1728 bytes --]
From: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
drivers/s390/cio/device.c | 3 ++-
drivers/s390/cio/device_fsm.c | 1 -
2 files changed, 2 insertions(+), 2 deletions(-)
Index: quilt-2.6/drivers/s390/cio/device.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/device.c 2007-04-27 16:04:55.000000000 +0200
+++ quilt-2.6/drivers/s390/cio/device.c 2007-04-27 16:04:55.000000000 +0200
@@ -743,6 +743,7 @@
static void sch_attach_device(struct subchannel *sch,
struct ccw_device *cdev)
{
+ css_update_ssd_info(sch);
spin_lock_irq(sch->lock);
sch->dev.driver_data = cdev;
cdev->private->schid = sch->schid;
@@ -878,7 +879,7 @@
priv = container_of(work, struct ccw_device_private, kick_work);
cdev = priv->cdev;
sch = to_subchannel(cdev->dev.parent);
-
+ css_update_ssd_info(sch);
/*
* io_subchannel_register() will also be called after device
* recognition has been done for a boxed device (which will already
Index: quilt-2.6/drivers/s390/cio/device_fsm.c
===================================================================
--- quilt-2.6.orig/drivers/s390/cio/device_fsm.c 2007-04-27 16:04:55.000000000 +0200
+++ quilt-2.6/drivers/s390/cio/device_fsm.c 2007-04-27 16:04:55.000000000 +0200
@@ -246,7 +246,6 @@
*/
old_lpm = sch->lpm;
stsch(sch->schid, &sch->schib);
- css_update_ssd_info(sch);
sch->lpm = sch->schib.pmcw.pam & sch->opm;
/* Check since device may again have become not operational. */
if (!sch->schib.pmcw.dnv)
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
next prev parent reply other threads:[~2007-04-27 14:05 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-27 14:05 [patch 00/38] s390 patches for 2.6.22 Martin Schwidefsky
2007-04-27 14:05 ` [patch 01/38] memory detection: stop at first memory hole Martin Schwidefsky
2007-04-27 14:05 ` [patch 02/38] cio/ipl: Clean interface between cio and ipl code Martin Schwidefsky
2007-04-27 14:05 ` [patch 03/38] cio: Introduce struct chp_id Martin Schwidefsky
2007-04-27 14:05 ` [patch 04/38] cio: Allow 0 and 1 as input for channel path status attribute Martin Schwidefsky
2007-04-27 14:05 ` [patch 05/38] cio: Introduce separate files for channel-path related code Martin Schwidefsky
2007-04-27 14:05 ` [patch 06/38] cio: observe chpid valid flag Martin Schwidefsky
2007-04-27 14:05 ` [patch 07/38] cio: Clean up online_store Martin Schwidefsky
2007-04-27 14:05 ` [patch 08/38] cio: Channel-path configure function Martin Schwidefsky
2007-04-27 14:05 ` [patch 09/38] cio: Use add_uevent_var Martin Schwidefsky
2007-04-27 14:05 ` [patch 10/38] cio: Re-start path verification after aborting internal I/O Martin Schwidefsky
2007-04-27 14:05 ` [patch 11/38] cio: replace subchannel evaluation queue with bitmap Martin Schwidefsky
2007-04-27 14:05 ` [patch 12/38] cio: fix subchannel channel-path data usage Martin Schwidefsky
2007-04-27 14:05 ` Martin Schwidefsky [this message]
2007-04-27 14:05 ` [patch 14/38] cio: ccwgroup register vs. unregister Martin Schwidefsky
2007-04-27 14:05 ` [patch 15/38] cio: cm_enable memory leak Martin Schwidefsky
2007-04-27 14:05 ` [patch 16/38] cio: Unregister ccw devices directly Martin Schwidefsky
2007-04-27 14:05 ` [patch 17/38] System call cleanup Martin Schwidefsky
2007-04-27 14:05 ` [patch 18/38] Improved oops output Martin Schwidefsky
2007-04-27 14:25 ` Christoph Hellwig
2007-04-27 15:24 ` Martin Schwidefsky
2007-04-27 16:01 ` Chuck Ebbert
2007-04-27 16:15 ` Martin Schwidefsky
2007-04-27 16:21 ` Chuck Ebbert
2007-04-27 18:14 ` Andi Kleen
2007-04-27 20:56 ` Martin Schwidefsky
2007-04-27 21:10 ` Chuck Ebbert
2007-04-27 14:05 ` [patch 19/38] Use generic bug Martin Schwidefsky
2007-04-27 14:05 ` [patch 20/38] Minor fault path optimization Martin Schwidefsky
2007-04-28 4:49 ` Paul Mackerras
2007-04-28 8:34 ` Christoph Hellwig
2007-04-30 0:57 ` Paul Mackerras
2007-04-30 10:56 ` [PATCH] powerpc: minor " Christoph Hellwig
2007-05-02 10:45 ` [patch 20/38] Minor " Martin Schwidefsky
2007-05-02 10:49 ` Christoph Hellwig
2007-04-27 14:05 ` [patch 21/38] No execute support cleanup Martin Schwidefsky
2007-04-27 14:05 ` [patch 22/38] Get rid of console setup functions Martin Schwidefsky
2007-04-27 14:05 ` [patch 23/38] Improved kernel stack overflow checking Martin Schwidefsky
2007-04-27 14:05 ` [patch 24/38] dasd: Add sysfs attribute status and generate uevents Martin Schwidefsky
2007-04-27 14:05 ` [patch 25/38] dasd: Add ipldev parameter Martin Schwidefsky
2007-04-27 14:05 ` [patch 26/38] zfcpdump support Martin Schwidefsky
2007-04-27 14:05 ` [patch 27/38] ctc: kmalloc->kzalloc/casting cleanups Martin Schwidefsky
2007-04-27 14:05 ` [patch 28/38] sclp: initialize early Martin Schwidefsky
2007-04-27 14:05 ` [patch 29/38] vmlogrdr: stop IUCV connection in vmlogrdr_release Martin Schwidefsky
2007-04-27 14:05 ` [patch 30/38] sclp: fix coding style Martin Schwidefsky
2007-04-27 14:05 ` [patch 31/38] crypto: cleanup Martin Schwidefsky
2007-04-27 14:05 ` [patch 32/38] vtime: cleanup per_cpu usage Martin Schwidefsky
2007-04-27 14:05 ` [patch 33/38] Processor degradation notification Martin Schwidefsky
2007-04-27 14:05 ` [patch 34/38] split page_test_and_clear_dirty Martin Schwidefsky
2007-04-27 14:05 ` [patch 35/38] Switch etr from tasklet to workqueue Martin Schwidefsky
2007-04-27 14:05 ` [patch 36/38] Remove debugging junk Martin Schwidefsky
2007-04-27 14:05 ` [patch 37/38] Clean up smp code in preparation for some larger changes Martin Schwidefsky
2007-04-27 14:05 ` [patch 38/38] SPIN_LOCK_UNLOCKED cleanup in drivers/s390 Martin Schwidefsky
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