linux/arch/sh/include
Peter Zijlstra 182a85f8a1 sched: Disable wakeup balancing
Sysbench thinks SD_BALANCE_WAKE is too agressive and kbuild doesn't
really mind too much, SD_BALANCE_NEWIDLE picks up most of the
slack.

On a dual socket, quad core, dual thread nehalem system:

sysbench (--num_threads=16):

 SD_BALANCE_WAKE-: 13982 tx/s
 SD_BALANCE_WAKE+: 15688 tx/s

kbuild (-j16):

 SD_BALANCE_WAKE-: 47.648295846  seconds time elapsed   ( +-   0.312% )
 SD_BALANCE_WAKE+: 47.608607360  seconds time elapsed   ( +-   0.026% )

(same within noise)

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-09-16 16:44:33 +02:00
..
asm sched: Disable wakeup balancing 2009-09-16 16:44:33 +02:00
cpu-common/cpu sh: Allow SH-3 and SH-5 to use common headers. 2008-07-29 22:52:49 +09:00
cpu-sh2/cpu SH2(A) cache update 2008-08-04 16:33:47 +09:00
cpu-sh2a/cpu sh: Fix UBC setup and registers for SH2A 2009-05-09 00:09:21 +09:00
cpu-sh3/cpu sh: remove old TMU driver 2009-05-12 19:53:14 +09:00
cpu-sh4/cpu sh: sh7722 mode pin definitions 2009-06-11 09:09:19 +03:00
cpu-sh5/cpu sh: Kill off unused SH-5 irq_describe cruft. 2009-05-07 18:17:20 +09:00
mach-common/mach sh: Add support mtd mapping for highlander 2009-06-16 16:49:03 +09:00
mach-dreamcast/mach sh: pci: Tidy up the dreamcast PCI support. 2009-04-20 20:22:05 +09:00
mach-landisk/mach
mach-se/mach sh: ms7724se: Add sh_eth support 2009-06-26 16:24:02 +09:00
mach-sh03/mach