Sebastian Ott 837c522055 s390/cio: convert cfg_lock mutex to spinlock ... cfg_lock is never held long and we don't want to sleep while the lock is being held. Thus it can be converted to a simple spinlock. In addition we can now use the lock during the evaluation of a wake_up condition. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2016-07-31 05:27:57 -04:00
..
airq.c	s390/cio: Introduce common I/O layer tracepoints	2015-12-18 14:59:36 +01:00
blacklist.c	s390: Use pr_warn instead of pr_warning	2016-03-07 13:12:04 +01:00
blacklist.h
ccwgroup.c	s390/ccwgroup: use ccwgroup_ungroup wrapper	2014-06-16 10:32:52 +02:00
ccwreq.c	s390: Use pr_warn instead of pr_warning	2016-03-07 13:12:04 +01:00
chp.c	s390/cio: convert cfg_lock mutex to spinlock	2016-07-31 05:27:57 -04:00
chp.h	s390: use canonical include guard style	2016-06-13 15:58:17 +02:00
chsc_sch.c	s390/chsc: fix ioctl CHSC_INFO_CU command	2016-07-15 14:31:58 +02:00
chsc_sch.h
chsc.c	s390/chsc: improve channel path descriptor determination	2016-07-15 14:32:01 +02:00
chsc.h	s390/chsc: improve channel path descriptor determination	2016-07-15 14:32:01 +02:00
cio_debug.h
cio.c	s390: Use pr_warn instead of pr_warning	2016-03-07 13:12:04 +01:00
cio.h	s390/cio: Consolidate inline assemblies and related data definitions	2015-12-18 14:59:34 +01:00
cmf.c	s390/cio: allow to reset channel measurement block	2016-07-14 13:01:49 +02:00
crw.c	s390/cio: Consolidate inline assemblies and related data definitions	2015-12-18 14:59:34 +01:00
css.c	s390/cio: Remove unused inline assemblies	2015-12-18 14:59:33 +01:00
css.h	s390/cio: Delay scan for newly available I/O devices	2013-12-16 14:37:41 +01:00
device_fsm.c	s390/cio: Remove unused inline assemblies	2015-12-18 14:59:33 +01:00
device_id.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
device_ops.c	s390/cio/device_ops: fix kernel doc	2016-07-15 14:31:57 +02:00
device_pgid.c	s390/cio: move ccw_device_stlck functions	2015-10-27 09:34:44 +01:00
device_status.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
device.c	s390: Use pr_warn instead of pr_warning	2016-03-07 13:12:04 +01:00
device.h	s390/cio: move ccw_device_stlck functions	2015-10-27 09:34:44 +01:00
eadm_sch.c	s390: remove unneeded variables	2015-08-07 09:57:01 +02:00
eadm_sch.h	s390/eadm_sch: improve quiesce handling	2013-10-24 17:16:58 +02:00
fcx.c	[S390] drivers: Correct size given to memset	2009-12-18 17:43:32 +01:00
idset.c	s390/cio: idset.c: remove some unused functions	2015-01-08 10:02:50 +01:00
idset.h	s390: use canonical include guard style	2016-06-13 15:58:17 +02:00
io_sch.h	s390/cio: Consolidate inline assemblies and related data definitions	2015-12-18 14:59:34 +01:00
ioasm.c	s390/cio: use basic blocks for i/o inline assemblies	2016-06-28 09:32:34 +02:00
ioasm.h	s390/cio: Change I/O instructions from inline to normal functions	2015-12-18 14:59:37 +01:00
isc.c
itcw.c	[S390] cio: reduce memory consumption of itcw structures	2011-01-05 12:47:29 +01:00
Makefile	s390/cio: Change I/O instructions from inline to normal functions	2015-12-18 14:59:37 +01:00
orb.h	s390: add eadm related structures	2012-09-26 15:44:57 +02:00
qdio_debug.c	s390: Delete unnecessary checks before the function call "debug_unregister"	2015-11-27 09:24:16 +01:00
qdio_debug.h	qdio: Keep device-specific dbf entries	2014-06-16 10:31:58 +02:00
qdio_main.c	s390/qdio: fix WARN_ON_ONCE condition	2015-10-07 04:52:06 -07:00
qdio_setup.c	s390: remove 31 bit support	2015-03-25 11:49:33 +01:00
qdio_thinint.c	s390/airq: simplify adapter interrupt code	2013-06-26 21:10:28 +02:00
qdio.h	s390: remove 31 bit support	2015-03-25 11:49:33 +01:00
scm.c	s390/scm_block: do not hide eadm subchannel dependency	2013-11-15 14:08:42 +01:00
trace.c	s390/cio: Introduce common I/O layer tracepoints	2015-12-18 14:59:36 +01:00
trace.h	s390/cio: Introduce common I/O layer tracepoints	2015-12-18 14:59:36 +01:00