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OpenCloudOS-Kernel/drivers/s390/cio
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Peter Oberparleiter 11b64c8acc s390/cio: Change I/O instructions from inline to normal functions 
Adding tracepoints to inline functions adds tracepoint invocation code
for each instance where the function is inlined. The resulting increase
in kernel code size can have negative impact:
 - More cache misses in instruction cache
 - Reduced amount of DMA-capable memory

Therefore change all functions implementing I/O instructions from inline
to normal functions.

Bloat-o-meter summary after change (using performance_defconfig):

  add/remove: 24/2 grow/shrink: 4/39 up/down: 2205/-4858 (-2653)

Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
 		2015-12-18 14:59:37 +01:00
..
Makefile s390/cio: Change I/O instructions from inline to normal functions 2015-12-18 14:59:37 +01:00
airq.c s390/cio: Introduce common I/O layer tracepoints 2015-12-18 14:59:36 +01:00
blacklist.c s390: remove use of seq_printf return value 2015-04-15 16:35:25 -07:00
blacklist.h
…
ccwgroup.c s390/ccwgroup: use ccwgroup_ungroup wrapper 2014-06-16 10:32:52 +02:00
ccwreq.c s390: cio driver &__get_cpu_var replacements 2014-08-26 13:45:52 -04:00
chp.c s390/cio: replace strnicmp with strncasecmp 2014-10-14 02:18:25 +02:00
chp.h s390/cio: fix multiple structure definitions 2014-05-20 08:58:53 +02:00
chsc.c s390: add support for ipl devices in subchannel sets > 0 2015-11-11 13:56:27 +01:00
chsc.h s390: add support for ipl devices in subchannel sets > 0 2015-11-11 13:56:27 +01:00
chsc_sch.c s390/cio: Remove unused inline assemblies 2015-12-18 14:59:33 +01:00
chsc_sch.h [S390] cio: Add chsc subchannel driver. 2008-07-14 10:02:12 +02:00
cio.c s390/cio: Introduce common I/O layer tracepoints 2015-12-18 14:59:36 +01:00
cio.h s390/cio: Consolidate inline assemblies and related data definitions 2015-12-18 14:59:34 +01:00
cio_debug.h [S390] cio: Remove cio_msg kernel parameter. 2008-05-07 09:23:01 +02:00
cmf.c s390/cio: reactivate cmf after hibernate 2015-10-14 14:32:04 +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.c s390/cio: fix use after free in cmb processing 2015-10-14 14:32:02 +02:00
device.h s390/cio: move ccw_device_stlck functions 2015-10-27 09:34:44 +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: move ccw_device_stlck functions 2015-10-27 09:34:44 +01:00
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
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/cio: idset.c: remove some unused functions 2015-01-08 10:02:50 +01:00
io_sch.h s390/cio: Consolidate inline assemblies and related data definitions 2015-12-18 14:59:34 +01:00
ioasm.c s390/cio: Change I/O instructions from inline to normal functions 2015-12-18 14:59:37 +01:00
ioasm.h s390/cio: Change I/O instructions from inline to normal functions 2015-12-18 14:59:37 +01:00
isc.c [S390] cio: introduce isc_(un)register functions. 2008-07-14 10:02:11 +02:00
itcw.c [S390] cio: reduce memory consumption of itcw structures 2011-01-05 12:47:29 +01:00
orb.h s390: add eadm related structures 2012-09-26 15:44:57 +02:00
qdio.h s390: remove 31 bit support 2015-03-25 11:49:33 +01:00
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
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