Re: [PATCHSET] Announce: High-res timers, tickless/dyntick and dynamic HZ -V4

[Pavel Machek]

Hi!

> An updated patchset is available from:
> 
> http://www.tglx.de/projects/hrtimers/2.6.17/patch-2.6.17-hrt-dyntick4.patch
> 
> http://www.tglx.de/projects/hrtimers/2.6.17/patch-2.6.17-hrt-dyntick4.patches.tar.bz2

I briefly tested -dyntick5 on my thinkpad, and it seems to work
okay... but timer still seems to tick at 250Hz.

I have

CONFIG_NO_HZ=y
CONFIG_NO_IDLE_HZ=y
CONFIG_HIGH_RES_RESOLUTION=1000
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250

root@amd:/proc/sys# cat /proc/interrupts ; sleep 10; cat
/proc/interrupts
           CPU0
  0:      66865          XT-PIC  timer
  1:       1473          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  8:          1          XT-PIC  rtc
  9:        249          XT-PIC  acpi
 11:        214          XT-PIC  ohci1394, yenta, yenta,
ehci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3,
uhci_hcd:usb4, Intel 82801DB-ICH4, eth0
 12:        641          XT-PIC  i8042
 14:       2476          XT-PIC  ide0
NMI:          0
LOC:          0
ERR:          0
MIS:          0
           CPU0
  0:      69374          XT-PIC  timer
  1:       1474          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  8:          1          XT-PIC  rtc
  9:        249          XT-PIC  acpi
 11:        219          XT-PIC  ohci1394, yenta, yenta,
ehci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb3,
uhci_hcd:usb4, Intel 82801DB-ICH4, eth0
 12:        641          XT-PIC  i8042
 14:       2491          XT-PIC  ide0
NMI:          0
LOC:          0
ERR:          0
MIS:          0
root@amd:/proc/sys#

...am I doing something wrong?
									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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