Ingo Molnar 840a065310 sched: Turn on SD_BALANCE_NEWIDLE ... Start the re-tuning of the balancer by turning on newidle. It improves hackbench performance and parallelism on a 4x4 box. The "perf stat --repeat 10" measurements give us: domain0 domain1 ....................................... -SD_BALANCE_NEWIDLE -SD_BALANCE_NEWIDLE: 2041.273208 task-clock-msecs # 9.354 CPUs ( +- 0.363% ) +SD_BALANCE_NEWIDLE -SD_BALANCE_NEWIDLE: 2086.326925 task-clock-msecs # 11.934 CPUs ( +- 0.301% ) +SD_BALANCE_NEWIDLE +SD_BALANCE_NEWIDLE: 2115.289791 task-clock-msecs # 12.158 CPUs ( +- 0.263% ) Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Andreas Herrmann <andreas.herrmann3@amd.com> Cc: Andreas Herrmann <andreas.herrmann3@amd.com> Cc: Gautham R Shenoy <ego@in.ibm.com> Cc: Balbir Singh <balbir@in.ibm.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-09-04 11:52:54 +02:00
..
boot	x86: add vmlinux.lds to targets in arch/x86/boot/compressed/Makefile	2009-08-20 16:08:58 -07:00
configs	Merge branch 'x86-kbuild-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-10 15:30:41 -07:00
crypto	crypto: aes-ni - Remove CRYPTO_TFM_REQ_MAY_SLEEP from fpu template	2009-06-18 19:44:01 +08:00
ia32	Merge branch 'core/signal' into perfcounters/core	2009-04-30 21:16:49 +02:00
include/asm	sched: Turn on SD_BALANCE_NEWIDLE	2009-09-04 11:52:54 +02:00
kernel	Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-08-25 11:24:04 -07:00
kvm	KVM: MMU: limit rmap chain length	2009-08-06 12:06:54 +03:00
lguest	lguest: update commentry	2009-07-30 16:03:46 +09:30
lib	x86, msr: execute on the correct CPU subset	2009-08-03 14:48:13 -07:00
math-emu	Merge branch 'core/percpu' into percpu-cpumask-x86-for-linus-2	2009-03-27 17:28:43 +01:00
mm	Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-08-25 11:23:25 -07:00
oprofile	x86/oprofile: rename kernel parameter for architectural perfmon to arch_perfmon	2009-07-10 05:22:50 +02:00
pci	x86/pci: insert ioapic resource before assigning unassigned resources	2009-07-10 13:03:14 -07:00
power	x86: Fix resume from suspend when CONFIG_CC_STACKPROTECTOR	2009-07-08 13:20:13 +02:00
vdso	gcov: enable GCOV_PROFILE_ALL for x86_64	2009-06-18 13:03:58 -07:00
video
xen	Merge branch 'bugfix' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen into x86/urgent	2009-08-20 12:05:24 +02:00
Kbuild	x86: standardize Kbuild rules	2009-04-16 18:09:02 +02:00
Kconfig	perf_counter, x86: Fix/improve apic fallback	2009-08-12 14:12:49 +02:00
Kconfig.cpu	Revert "x86, bts: reenable ptrace branch trace support"	2009-06-11 00:32:00 +02:00
Kconfig.debug	kmemcheck: make kconfig accessible for other architectures	2009-06-15 15:49:17 +02:00
Makefile	kmemcheck: add the kmemcheck core	2009-06-13 15:37:30 +02:00
Makefile_32.cpu	x86: merge winchip-2 and winchip-2a cpu choices	2008-10-13 10:22:48 +02:00