Michael Holzheu c29a7baf09 s390/numa: add emulation support ... NUMA emulation (aka fake NUMA) distributes the available memory to nodes without using real topology information about the physical memory of the machine. Splitting the system memory into nodes replicates the memory management structures for each node. Particularly each node has its own "mm locks" and its own "kswapd" task. For large systems, under certain conditions, this results in improved system performance and/or latency based on reduced pressure on the mm locks and the kswapd tasks. NUMA emulation distributes CPUs to nodes while respecting the original machine topology information. This is done by trying to avoid to separate CPUs which reside on the same book or even on the same MC. Because the current Linux scheduler code requires a stable cpu to node mapping, cores are pinned to nodes when the first CPU thread is set online. This patch is based on the initial implementation from Philipp Hachtmann. Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2015-08-04 14:06:53 +02:00
..
con3215.c	s390/3215: free memory in error path	2015-04-23 16:55:50 +02:00
con3270.c	s390/con3270: optionally disable auto update	2014-03-26 10:55:33 +01:00
ctrlchar.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
ctrlchar.h	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
defkeymap.c
defkeymap.map
diag_ftp.c	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
diag_ftp.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
fs3270.c	s390/3270: fix missing device_destroy() call	2013-11-15 14:08:37 +01:00
hmcdrv_cache.c	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
hmcdrv_cache.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
hmcdrv_dev.c	assorted conversions to %p[dD]	2014-11-19 13:01:20 -05:00
hmcdrv_dev.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
hmcdrv_ftp.c	s390/hmcdrv: free memory on error path	2015-01-22 12:16:11 +01:00
hmcdrv_ftp.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
hmcdrv_mod.c	s390/hmcdrv: remove unnecessary version.h inclusion	2015-01-15 11:11:16 +01:00
Kconfig	s390: remove 31 bit support	2015-03-25 11:49:33 +01:00
keyboard.c	s390/keyboard: avoid off-by-one when using strnlen_user()	2015-06-15 10:51:12 +02:00
keyboard.h	TTY: switch tty_schedule_flip	2013-01-15 22:43:15 -08:00
Makefile	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
monreader.c	s390/monreader: Remove redundant NULL check before kfree	2013-04-17 14:07:25 +02:00
monwriter.c	s390: char: drop owner assignment from platform_drivers	2014-10-20 16:21:32 +02:00
raw3270.c	s390/3270: correct size detection with the read-partition command	2014-07-16 10:48:10 +02:00
raw3270.h	s390/con3270: optionally disable auto update	2014-03-26 10:55:33 +01:00
sclp_async.c	s390/sclp_async: add Kconfig option to specify the component id	2014-11-28 09:45:11 +01:00
sclp_cmd.c	s390/numa: add emulation support	2015-08-04 14:06:53 +02:00
sclp_con.c	s390/sclp: add parameter to specify number of buffer pages	2013-06-26 21:10:03 +02:00
sclp_config.c	s390/sclp: reword cpu capability change message	2013-08-22 12:20:07 +02:00
sclp_cpi_sys.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
sclp_cpi_sys.h	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
sclp_cpi.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
sclp_ctl.c	s390/sclp: remove duplicated include from sclp_ctl.c	2013-06-26 21:10:24 +02:00
sclp_diag.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
sclp_early.c	s390/sclp: fix compile error	2015-07-01 09:34:38 +02:00
sclp_ftp.c	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
sclp_ftp.h	s390/hmcdrv: HMC drive CD/DVD access	2014-09-25 10:52:02 +02:00
sclp_ocf.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
sclp_quiesce.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
sclp_rw.c	s390/sclp: reduce dependency on event type masks	2014-09-25 10:52:01 +02:00
sclp_rw.h
sclp_sdias.c	s390/sclp: pass timeout as HZ independent value	2015-06-15 10:50:57 +02:00
sclp_sdias.h	s390/sclp: Move declarations for sclp_sdias into separate header file	2013-11-15 14:08:39 +01:00
sclp_tty.c	s390/sclp: remove unnecessary XTABS flag	2014-08-15 09:01:20 +02:00
sclp_tty.h	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
sclp_vt220.c	s390/sclp: reduce dependency on event type masks	2014-09-25 10:52:01 +02:00
sclp.c	s390/sclp: Change SCLP console default buffer-full behavior	2015-07-22 09:58:05 +02:00
sclp.h	s390/sclp: move sclp_facilities into "struct sclp"	2015-05-13 09:58:18 +02:00
tape_34xx.c	s390/tape: remove redundant if statement	2015-01-22 12:51:49 +01:00
tape_3590.c	treewide: fix typo in printk and Kconfig	2014-11-20 14:56:11 +01:00
tape_3590.h	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
tape_char.c	s390/tape: fix MTIOCGET ioctl to report blocksize	2014-09-25 10:52:03 +02:00
tape_class.c	s390/drivers: Cocci spatch "ptr_ret.spatch"	2013-06-26 21:10:22 +02:00
tape_class.h	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
tape_core.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
tape_proc.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
tape_std.c	s390/tape: Add missing destroy_timer_on_stack()	2014-04-01 09:23:37 +02:00
tape_std.h	s390/tape: remove even more tape block leftovers	2012-09-26 15:45:20 +02:00
tape.h	s390/tape: remove even more tape block leftovers	2012-09-26 15:45:20 +02:00
tty3270.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2014-01-20 09:23:31 -08:00
tty3270.h	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
vmcp.c	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
vmcp.h	s390/comments: unify copyright messages and remove file names	2012-07-20 11:15:04 +02:00
vmlogrdr.c	[s390] remove pointless assignment of ->f_op in vmlogrdr ->open()	2014-10-09 02:39:13 -04:00
vmur.c	s390/vmur: Link parent CCW device during UR device creation	2014-01-22 14:02:11 +01:00
vmur.h
zcore.c	s390/kdump: fix nosmt kernel parameter	2015-06-25 09:39:26 +02:00