kernel-hacking-2024-linux-s.../include/linux
Peter Zijlstra 799e2205ec sched: Disable SD_PREFER_LOCAL for MC/CPU domains
Yanmin reported that both tbench and hackbench were significantly
hurt by trying to keep tasks local on these domains, esp on small
cache machines.

So disable it in order to promote spreading outside of the cache
domains.

Reported-by: "Zhang, Yanmin" <yanmin_zhang@linux.intel.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
CC: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1255083400.8802.15.camel@laptop>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-10-14 15:02:34 +02:00
..
amba
byteorder
can
decompress
dvb
hdlc
i2c
input
isdn
lockd
mfd Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds 2009-09-26 10:50:47 -07:00
mlx4
mmc
mtd
netfilter
netfilter_arp
netfilter_bridge
netfilter_ipv4
netfilter_ipv6
nfsd
raid
regulator
rtc
spi Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight 2009-09-26 10:49:42 -07:00
ssb
sunrpc
tc_act
tc_ematch
unaligned include/linux/unaligned/{l,b}e_byteshift.h: fix usage for compressed kernels 2009-09-24 07:21:05 -07:00
usb Merge branch 'master' of /home/davem/src/GIT/linux-2.6/ 2009-09-24 15:13:11 -07:00
uwb
wimax
8250_pci.h
a.out.h
ac97_codec.h
acct.h
acpi.h
acpi_pmtmr.h
adb.h
adfs_fs.h
aer.h
affs_hardblocks.h
agp_backend.h const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
agpgart.h
aio.h
aio_abi.h
amifd.h
amifdreg.h
amigaffs.h
anon_inodes.h
apm-emulation.h
apm_bios.h
arcdevice.h
arcfb.h
async.h
async_tx.h
ata.h libata: implement more acpi filtering options 2009-10-06 00:26:26 -04:00
ata_platform.h
atalk.h
ath9k_platform.h
atm.h
atm_eni.h
atm_he.h
atm_idt77105.h
atm_nicstar.h
atm_suni.h
atm_tcp.h
atm_zatm.h
atmapi.h
atmarp.h
atmbr2684.h
atmclip.h
atmdev.h net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
atmel-mci.h
atmel-pwm-bl.h
atmel-ssc.h
atmel_pdc.h
atmel_pwm.h
atmel_serial.h
atmel_tc.h
atmioc.h
atmlec.h
atmmpc.h
atmppp.h
atmsap.h
atmsvc.h
attribute_container.h
audit.h
auto_dev-ioctl.h
auto_fs.h
auto_fs4.h
auxvec.h
ax25.h
b1lli.h
b1pcmcia.h
backing-dev.h writeback: pass in super_block to bdi_start_writeback() 2009-09-26 00:10:40 +02:00
backlight.h
baycom.h
bcd.h
bfs_fs.h
binfmts.h exec: fix set_binfmt() vs sys_delete_module() race 2009-09-24 07:21:01 -07:00
bio.h
bit_spinlock.h
bitmap.h
bitops.h
bitrev.h
blk-iopoll.h
blkdev.h block: Topology ioctls 2009-10-03 20:52:01 +02:00
blkpg.h
blktrace_api.h Add a tracepoint for block request remapping 2009-10-01 21:19:34 +02:00
blockgroup_lock.h
bootmem.h
bottom_half.h
bpqether.h
brcmphy.h
bsg.h
buffer_head.h
bug.h
c2port.h
cache.h
can.h
capability.h
capi.h
cb710.h
cciss_ioctl.h
cd1400.h
cdev.h
cdk.h
cdrom.h
cfag12864b.h
cgroup.h const: constify remaining file_operations 2009-10-01 16:11:11 -07:00
cgroup_subsys.h
cgroupstats.h
chio.h
circ_buf.h
clk.h
clockchips.h
clocksource.h
cm4000_cs.h
cn_proc.h
cnt32_to_63.h
coda.h
coda_cache.h
coda_fs_i.h
coda_linux.h
coda_psdev.h
coff.h
com20020.h
compat.h
compiler-gcc.h
compiler-gcc3.h
compiler-gcc4.h
compiler-intel.h
compiler.h
completion.h
comstats.h
concap.h
configfs.h
connector.h connector: Removed the destruct_data callback since it is always kfree_skb() 2009-10-02 10:54:05 -07:00
console.h
console_struct.h
consolemap.h
const.h
cpu.h
cpufreq.h
cpuidle.h
cpumask.h
cpuset.h
cramfs_fs.h
cramfs_fs_sb.h
crash_dump.h
crc-ccitt.h
crc-itu-t.h
crc-t10dif.h
crc7.h
crc16.h
crc32.h
crc32c.h
cred.h
crypto.h
cryptohash.h
ctype.h
cuda.h
cyclades.h
cyclomx.h
cycx_cfm.h
cycx_drv.h
cycx_x25.h
dca.h
dcache.h
dcbnl.h
dccp.h
dcookies.h
debug_locks.h
debugfs.h
debugobjects.h
delay.h
delayacct.h
device-mapper.h
device.h
device_cgroup.h
devpts_fs.h
dio.h
dirent.h
display.h
dlm.h
dlm_device.h
dlm_netlink.h
dlm_plock.h
dlmconstants.h
dm-dirty-log.h
dm-io.h
dm-ioctl.h
dm-kcopyd.h
dm-log-userspace.h
dm-region-hash.h
dm9000.h
dma-attrs.h
dma-debug.h
dma-mapping.h
dma_remapping.h
dmaengine.h
dmapool.h
dmar.h
dmi.h
dn.h
dnotify.h
dqblk_qtree.h
dqblk_v1.h
dqblk_v2.h
dqblk_xfs.h
ds1286.h
ds17287rtc.h
dst.h
dtlk.h
dw_dmac.h
dynamic_debug.h
edac.h
edd.h
eeprom_93cx6.h
efi.h
efs_fs_sb.h
efs_vh.h
eisa.h
elevator.h
elf-em.h
elf-fdpic.h
elf.h
elfcore-compat.h
elfcore.h
elfnote.h
enclosure.h
err.h
errno.h
errqueue.h
etherdevice.h
ethtool.h
eventfd.h
eventpoll.h
exportfs.h
ext2_fs.h
ext2_fs_sb.h
ext3_fs.h
ext3_fs_i.h
ext3_fs_sb.h
ext3_jbd.h
f75375s.h
fadvise.h
falloc.h
fault-inject.h
fb.h
fcdevice.h
fcntl.h
fd.h
fddidevice.h
fdreg.h
fdtable.h
fib_rules.h
fiemap.h
file.h
filter.h
fips.h
firewire-cdev.h
firewire-constants.h
firewire.h
firmware-map.h
firmware.h
flat.h
flex_array.h
font.h
freezer.h
fs.h Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block 2009-10-04 12:39:14 -07:00
fs_enet_pd.h
fs_stack.h
fs_struct.h
fs_uart_pd.h
fscache-cache.h
fscache.h
fsl_devices.h
fsnotify.h
fsnotify_backend.h
ftrace.h tracing: correct module boundaries for ftrace_release 2009-10-07 15:52:09 -04:00
ftrace_event.h
ftrace_irq.h
fuse.h
futex.h Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-10-08 12:16:35 -07:00
gameport.h
gcd.h
gen_stats.h
genalloc.h
generic_acl.h
generic_serial.h
genetlink.h
genhd.h Revert "Seperate read and write statistics of in_flight requests" 2009-10-04 21:04:38 +02:00
getcpu.h
gfp.h
gfs2_ondisk.h
gigaset_dev.h
gpio.h
gpio_keys.h
gpio_mouse.h
hardirq.h
hash.h
hayesesp.h
hdlc.h
hdlcdrv.h
hdpu_features.h
hdreg.h
hid-debug.h
hid.h
hiddev.h
hidraw.h
highmem.h
highuid.h
hil.h
hil_mlc.h
hippidevice.h
hp_sdc.h
hpet.h
hrtimer.h
htirq.h
hugetlb.h const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
hw_random.h
hwmon-sysfs.h
hwmon-vid.h
hwmon.h
hysdn_if.h
i2c-algo-bit.h
i2c-algo-pca.h
i2c-algo-pcf.h
i2c-dev.h
i2c-gpio.h
i2c-id.h
i2c-ocores.h
i2c-pca-platform.h
i2c-pnx.h
i2c-pxa.h
i2c.h
i2o-dev.h
i2o.h
i8k.h
i7300_idle.h
i8042.h
ibmtr.h
icmp.h
icmpv6.h
ide.h
idr.h
ieee80211.h
if.h
if_addr.h
if_addrlabel.h
if_arcnet.h
if_arp.h
if_bonding.h
if_bridge.h
if_cablemodem.h
if_ec.h
if_eql.h
if_ether.h
if_fc.h
if_fddi.h
if_frad.h
if_hippi.h
if_infiniband.h
if_link.h
if_ltalk.h
if_macvlan.h
if_packet.h
if_phonet.h
if_plip.h
if_ppp.h
if_pppol2tp.h
if_pppox.h
if_slip.h
if_strip.h
if_tr.h
if_tun.h
if_tunnel.h Revert "sit: stateless autoconf for isatap" 2009-09-26 20:28:07 -07:00
if_vlan.h
igmp.h
ihex.h
ima.h
in.h
in6.h
in_route.h
inet.h
inet_diag.h
inet_lro.h
inetdevice.h
init.h initcalls: Add early_initcall() for modules 2009-10-02 15:42:19 +02:00
init_ohci1394_dma.h
init_task.h
initrd.h
inotify.h
input-polldev.h
input.h
intel-iommu.h
interrupt.h
io-mapping.h
io.h
ioc3.h
ioc4.h
iocontext.h
ioctl.h
iommu-helper.h
iommu.h
ioport.h
ioprio.h
iova.h
ip.h
ip6_tunnel.h
ip_vs.h
ipc.h headers: kref.h redux 2009-09-26 10:17:19 -07:00
ipc_namespace.h
ipmi.h
ipmi_msgdefs.h
ipmi_smi.h
ipsec.h
ipv6.h
ipv6_route.h
ipx.h
irda.h
irq.h
irq_cpustat.h
irqflags.h
irqnr.h
irqreturn.h
isa.h
isapnp.h
iscsi_ibft.h
isdn.h
isdn_divertif.h
isdn_ppp.h
isdnif.h
isicom.h
iso_fs.h
istallion.h
ivtv.h
ivtvfb.h
ixjuser.h
jbd.h
jbd2.h jbd2: Use tracepoints for history file 2009-09-30 00:32:06 -04:00
jffs2.h
jhash.h
jiffies.h
journal-head.h
joystick.h
kallsyms.h
kbd_diacr.h
kbd_kern.h
Kbuild perf_events: Make ABI definitions available to userspace 2009-10-06 13:44:03 +02:00
kbuild.h
kd.h
kdebug.h
kdev_t.h
kernel.h
kernel_stat.h
kernelcapi.h
kexec.h
key-type.h
key.h
keyboard.h
keyctl.h
kfifo.h
kgdb.h
klist.h
kmalloc_sizes.h
kmemcheck.h
kmemleak.h
kmemtrace.h
kmod.h
kobj_map.h
kobject.h
kprobes.h
kref.h headers: kref.h redux 2009-09-26 10:17:19 -07:00
ks0108.h
ksm.h
kthread.h
ktime.h
kvm.h
kvm_host.h
kvm_para.h
kvm_types.h
lapb.h
latencytop.h
lcd.h
leds-bd2802.h
leds-lp3944.h
leds-pca9532.h
leds.h
leds_pwm.h
lguest.h
lguest_launcher.h
libata.h libata: make gtf_filter per-dev 2009-10-06 00:26:27 -04:00
libps2.h
license.h
limits.h
linkage.h
linux_logo.h
lis3lv02d.h
list.h
list_nulls.h
llc.h
lmb.h
lockdep.h
log2.h
loop.h
lp.h
lsm_audit.h
lzo.h
m48t86.h
magic.h
major.h
map_to_7segment.h
maple.h
math64.h
matroxfb.h
max17040_battery.h
mbcache.h
mbus.h
mc6821.h
mc146818rtc.h
mca-legacy.h
mca.h
mdio-bitbang.h
mdio-gpio.h
mdio.h
memcontrol.h
memory.h
memory_hotplug.h
mempolicy.h
mempool.h
memstick.h
meye.h
mg_disk.h
migrate.h
mii.h
minix_fs.h
miscdevice.h
mISDNdsp.h
mISDNhw.h
mISDNif.h
mm.h NOMMU: Fallback for is_vmalloc_or_module_addr() should be inline 2009-09-24 17:20:20 -07:00
mm_inline.h
mm_types.h const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
mman.h
mmdebug.h
mmiotrace.h
mmtimer.h
mmu_context.h
mmu_notifier.h
mmzone.h sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
mnt_namespace.h
mod_devicetable.h
module.h module: preferred way to use MODULE_AUTHOR 2009-09-25 00:32:58 +09:30
moduleloader.h
moduleparam.h
mount.h
mpage.h
mqueue.h
mroute.h net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
mroute6.h net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
msdos_fs.h
msg.h
msi.h
mtio.h
mutex-debug.h
mutex.h
mv643xx.h
mv643xx_eth.h
mv643xx_i2c.h
n_r3964.h
namei.h
nbd.h
ncp.h
ncp_fs.h
ncp_fs_i.h
ncp_fs_sb.h
ncp_mount.h
ncp_no.h
neighbour.h
net.h net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
net_dropmon.h
net_tstamp.h
netdevice.h
netfilter.h net: Make setsockopt() optlen be unsigned. 2009-09-30 16:12:20 -07:00
netfilter_arp.h
netfilter_bridge.h
netfilter_decnet.h
netfilter_ipv4.h
netfilter_ipv6.h
netlink.h genetlink: fix netns vs. netlink table locking (2) 2009-09-24 15:44:05 -07:00
netpoll.h
netrom.h
nfs.h
nfs2.h
nfs3.h
nfs4.h
nfs4_acl.h
nfs4_mount.h
nfs_fs.h headers: kref.h redux 2009-09-26 10:17:19 -07:00
nfs_fs_i.h
nfs_fs_sb.h
nfs_idmap.h
nfs_iostat.h
nfs_mount.h
nfs_page.h
nfs_xdr.h
nfsacl.h
nfsd_idmap.h
nilfs2_fs.h
nl80211.h
nl802154.h
nls.h
nmi.h
node.h
nodemask.h
notifier.h
nsc_gpio.h
nsproxy.h
nubus.h
numa.h
nvram.h
nwpserial.h
of.h
of_device.h
of_gpio.h
of_i2c.h
of_mdio.h
of_platform.h
of_spi.h
oom.h
oprofile.h
oxu210hp.h
page-debug-flags.h
page-flags.h Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6 2009-09-24 07:53:22 -07:00
page-isolation.h
page_cgroup.h
pageblock-flags.h
pagemap.h
pagevec.h
param.h
parport.h
parport_pc.h
parser.h
patchkey.h
path.h
pci-acpi.h
pci-aspm.h
pci.h
pci_hotplug.h
pci_ids.h Merge branch 'for-linus' of git://neil.brown.name/md 2009-09-24 07:55:29 -07:00
pci_regs.h
pcieport_if.h
pda_power.h
percpu-defs.h
percpu.h
percpu_counter.h
perf_counter.h
perf_event.h perf_event: Provide vmalloc() based mmap() backing 2009-10-06 14:21:50 +02:00
personality.h
pfkeyv2.h
pfn.h
pg.h
phantom.h
phonedev.h
phonet.h Phonet: error on broadcast sending (unimplemented) 2009-09-24 15:38:57 -07:00
phy.h
phy_fixed.h
pid.h
pid_namespace.h
pim.h
pipe_fs_i.h
pkt_cls.h
pkt_sched.h
pktcdvd.h
platform_device.h
plist.h
pm.h
pm_qos_params.h
pm_runtime.h
pm_wakeup.h
pmu.h
pnp.h
poison.h
poll.h headers: remove sched.h from poll.h 2009-10-04 15:05:10 -07:00
posix-timers.h
posix_acl.h
posix_acl_xattr.h
posix_types.h
power_supply.h
ppdev.h
ppp-comp.h
ppp_channel.h
ppp_defs.h
pps.h
pps_kernel.h
prctl.h Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6 2009-09-24 07:53:22 -07:00
preempt.h
prefetch.h
prio_heap.h
prio_tree.h
proc_fs.h
profile.h
proportions.h
ptrace.h
pwm.h
pwm_backlight.h
qnx4_fs.h
qnxtypes.h
quicklist.h
quota.h
quotaops.h
radeonfb.h
radix-tree.h
raid_class.h
ramfs.h const: mark struct vm_struct_operations 2009-09-27 11:39:25 -07:00
random.h
ratelimit.h
rational.h
raw.h
rbtree.h
rculist.h
rculist_nulls.h
rcupdate.h rcu: Clean up code based on review feedback from Josh Triplett, part 3 2009-10-05 21:02:02 +02:00
rcutree.h
rds.h
reboot.h
reciprocal_div.h
regset.h
reiserfs_acl.h
reiserfs_fs.h
reiserfs_fs_i.h
reiserfs_fs_sb.h
reiserfs_xattr.h
relay.h
res_counter.h memcg: some modification to softlimit under hierarchical memory reclaim. 2009-10-01 16:11:13 -07:00
resource.h
resume-trace.h
rfkill.h
ring_buffer.h
rio.h
rio_drv.h
rio_ids.h
rio_regs.h
rmap.h Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6 2009-09-24 07:53:22 -07:00
romfs_fs.h
root_dev.h
rose.h
rotary_encoder.h
route.h
rslib.h
rtc-v3020.h
rtc.h
rtmutex.h
rtnetlink.h
rwsem-spinlock.h
rwsem.h
rxrpc.h
sc26198.h
scatterlist.h
scc.h
sched.h Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6 2009-09-24 07:53:22 -07:00
screen_info.h
sctp.h
scx200.h
scx200_gpio.h
sdla.h
seccomp.h
securebits.h
security.h sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
selection.h
selinux.h
selinux_netlink.h
sem.h
semaphore.h
seq_file.h
seq_file_net.h
seqlock.h
serial.h
serial167.h
serial_8250.h
serial_core.h MIPS: BCM63xx: Add serial driver for bcm63xx integrated UART. 2009-09-30 21:46:59 +02:00
serial_max3100.h
serial_pnx8xxx.h
serial_reg.h
serial_sci.h
serialP.h
serio.h
sfi.h
sfi_acpi.h
sh_intc.h
sh_timer.h
shm.h
shmem_fs.h
sht15.h
signal.h signals: introduce do_send_sig_info() helper 2009-09-24 07:21:01 -07:00
signalfd.h
skbuff.h
slab.h
slab_def.h
slob_def.h
slow-work.h
slub_def.h
sm501-regs.h
sm501.h
smb.h
smb_fs.h
smb_fs_i.h
smb_fs_sb.h
smb_mount.h
smbno.h
smc91x.h
smc911x.h
smp.h
smp_lock.h
smsc911x.h
snmp.h
socket.h net: Support inclusion of <linux/socket.h> before <sys/socket.h> 2009-10-05 00:24:36 -07:00
sockios.h
som.h
sonet.h
sony-laptop.h
sonypi.h
sort.h
sound.h
soundcard.h
spinlock.h
spinlock_api_smp.h
spinlock_api_up.h
spinlock_types.h
spinlock_types_up.h
spinlock_up.h
splice.h
srcu.h
stackprotector.h
stacktrace.h
stallion.h
start_kernel.h
stat.h
statfs.h
stddef.h
stop_machine.h
string.h
string_helpers.h
stringify.h
superhyway.h
suspend.h
suspend_ioctls.h
svga.h
swab.h
swap.h Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6 2009-09-24 07:53:22 -07:00
swapops.h
swiotlb.h
synclink.h
sys.h
syscalls.h
sysctl.h sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
sysdev.h
sysfs.h
sysrq.h
sysv_fs.h
task_io_accounting.h
task_io_accounting_ops.h
taskstats.h
taskstats_kern.h
tboot.h
tc.h
tcp.h
telephony.h
termios.h
textsearch.h
textsearch_fsm.h
tfrc.h
thermal.h
thread_info.h
threads.h
tick.h
tifm.h
time.h
timecompare.h
timer.h
timerfd.h
timeriomem-rng.h
times.h
timex.h
tiocl.h
tipc.h
tipc_config.h
topology.h sched: Disable SD_PREFER_LOCAL for MC/CPU domains 2009-10-14 15:02:34 +02:00
toshiba.h
tpm.h
trace_clock.h
trace_seq.h
tracehook.h
tracepoint.h
transport_class.h
trdevice.h
tsacct_kern.h
tty.h
tty_driver.h tty: Fix regressions caused by commit b50989dc 2009-09-27 13:35:16 -07:00
tty_flip.h
tty_ldisc.h
typecheck.h
types.h
uaccess.h
ucb1400.h
udf_fs_i.h
udp.h
uinput.h
uio.h
uio_driver.h
ultrasound.h
un.h
unistd.h
usb.h
usb_usual.h
usbdevice_fs.h
user.h
user_namespace.h
utime.h
uts.h
utsname.h
uwb.h
vermagic.h
veth.h
vfs.h
vgaarb.h Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-09-24 09:57:08 -07:00
via.h
video_output.h
videodev.h
videodev2.h
videotext.h
virtio.h
virtio_9p.h
virtio_balloon.h
virtio_blk.h
virtio_config.h
virtio_console.h
virtio_ids.h
virtio_net.h
virtio_pci.h
virtio_ring.h
virtio_rng.h
vlynq.h
vmalloc.h
vmstat.h
vt.h
vt_buffer.h
vt_kern.h
w1-gpio.h
wait.h
wanrouter.h
watchdog.h
wimax.h
wireless.h
wlp.h
wm97xx.h
wm97xx_batt.h
workqueue.h
writeback.h sysctl: remove "struct file *" argument of ->proc_handler 2009-09-24 07:21:04 -07:00
x25.h
xattr.h
xfrm.h
xilinxfb.h
yam.h
zconf.h
zlib.h
zorro.h
zorro_ids.h
zutil.h