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
..
acpi	ACPI processor: force throttling state when BIOS returns incorrect value	2009-08-26 20:06:53 -07:00
asm-generic	mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()	2009-07-27 12:10:38 -07:00
crypto
drm	drm/radeon: add GET_PARAM/INFO support for Z pipes	2009-08-21 19:10:30 +10:00
keys
linux	sched: Turn on SD_BALANCE_NEWIDLE	2009-09-04 11:52:54 +02:00
math-emu
media	V4L/DVB (12283): gspca - sn9c20x: New subdriver for sn9c201 and sn9c202 bridges.	2009-07-24 14:03:30 -03:00
mtd	Kill jffs2-user.h	2009-06-05 17:31:38 +01:00
net	pkt_sched: Convert qdisc_watchdog to tasklet_hrtimer	2009-08-22 18:09:17 -07:00
pcmcia
rdma
rxrpc
scsi	sd, sr: fix Driver 'sd' needs updating message	2009-06-21 12:01:27 -05:00
sound	Merge branch 'topic/pcm-jiffies-check' into for-linus	2009-06-10 07:26:41 +02:00
trace	sched: Add wait, sleep and iowait accounting tracepoints	2009-09-02 09:12:18 +02:00
video	fbdev: s1d13xxxfb: add accelerated bitblt functions	2009-06-16 19:48:00 -07:00
xen
Kbuild	[SCSI] FC Pass Thru support	2009-06-12 14:20:05 -05:00