Sebastian Ott d40f7b75a2 [S390] cio: dont unregister a busy device in ccw_device_set_offline ... If we detect a busy subchannel after the driver's set_offline callback returned in ccw_device_set_offline, the current behavior is to unregister the device, which may lead to undesired consequences. Change this to just quiesce the subchannel and go on with the offline processing. Note: This is no excuse for not fixing these drivers - after the set_offline callback they should have no running IO! Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2009-12-07 12:51:33 +01:00
..
airq.c	[S390] cio: airq - fix array boundary	2009-03-26 15:24:14 +01:00
blacklist.c	[S390] Fix memory leak in /proc/cio_ignore	2009-10-06 10:35:07 +02:00
blacklist.h
ccwgroup.c	[S390] pm: ccwgroup bus power management callbacks	2009-06-16 10:31:08 +02:00
ccwreq.c	[S390] cio: improve error recovery for internal I/Os	2009-12-07 12:51:33 +01:00
chp.c	[S390] cio: channel path memory leak	2009-10-06 10:35:06 +02:00
chp.h
chsc.c	[S390] pm: css bus power management callbacks	2009-06-16 10:31:09 +02:00
chsc.h	[S390] cio: move scsw helper functions to header file	2009-09-11 10:29:36 +02:00
chsc_sch.c	[S390] pm: chsc subchannel driver power management callbacks	2009-06-16 10:31:10 +02:00
chsc_sch.h
cio.c	[S390] cio: remove subchannel init_name	2009-09-11 10:29:40 +02:00
cio.h	[S390] cio: introduce subchannel todos	2009-12-07 12:51:30 +01:00
cio_debug.h
cmf.c	[S390] pm: ccw bus power management callbacks	2009-06-16 10:31:08 +02:00
crw.c	[S390] cio/crw: add/fix locking	2009-03-26 15:24:13 +01:00
css.c	[S390] cio: introduce subchannel todos	2009-12-07 12:51:30 +01:00
css.h	[S390] cio: introduce subchannel todos	2009-12-07 12:51:30 +01:00
device.c	[S390] cio: dont unregister a busy device in ccw_device_set_offline	2009-12-07 12:51:33 +01:00
device.h	[S390] cio: make steal lock procedure more robust	2009-12-07 12:51:32 +01:00
device_fsm.c	[S390] cio: handle failed disable_subchannel after device recognition	2009-12-07 12:51:32 +01:00
device_id.c	[S390] cio: improve error recovery for internal I/Os	2009-12-07 12:51:33 +01:00
device_ops.c	[S390] cio: make steal lock procedure more robust	2009-12-07 12:51:32 +01:00
device_pgid.c	[S390] cio: improve error recovery for internal I/Os	2009-12-07 12:51:33 +01:00
device_status.c	[S390] cio: remove intretry flag	2009-12-07 12:51:31 +01:00
fcx.c
idset.c	[S390] cio: introduce consistent subchannel scanning	2009-09-22 22:58:42 +02:00
idset.h	[S390] cio: introduce consistent subchannel scanning	2009-09-22 22:58:42 +02:00
io_sch.h	[S390] cio: improve error recovery for internal I/Os	2009-12-07 12:51:33 +01:00
ioasm.h	[S390] cio: inline assembly cleanup	2008-10-10 21:33:53 +02:00
isc.c
itcw.c
Makefile	[S390] cio: consistent infrastructure for internal I/O requests	2009-12-07 12:51:31 +01:00
qdio.h	[S390] qdio: remove limited number of debugfs entries	2009-09-11 10:29:39 +02:00
qdio_debug.c	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
qdio_debug.h	[S390] qdio: rework debug feature logging	2008-12-25 13:38:59 +01:00
qdio_main.c	[S390] qdio: change state of all primed input buffers	2009-09-22 22:58:43 +02:00
qdio_perf.c	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
qdio_perf.h	[S390] qdio: inline qdio_perf_stat_inc	2009-06-12 10:27:32 +02:00
qdio_setup.c	[S390] qdio: report SIGA errors directly	2009-03-26 15:24:22 +01:00
qdio_thinint.c	[S390] qdio: merge AI tasklet into interrupt handler	2009-06-22 12:08:20 +02:00