Re: suspend slow in 2.6.25-rc6 (was Re: Suspend and hibernation patchset against -rc6)

Pavel Machek
2008-03-18T17:07:06Z

On Tue 2008-03-18 14:07:10, Pavel Machek wrote:
> On Tue 2008-03-18 14:06:42, Pavel Machek wrote:
> >
> > Confirmed, suspend slowness is in 2.6.25-rc6, too. It takes 15 seconds
> > to suspend/resume, while 2.6.24 takes 9. Thinkpad x60.
>
> IIRC 2.6.25-rc5 was "fast".

rc6:

CPU0 attaching sched-domain:
domain 0: span 3
groups: 1 2
CPU1 attaching sched-domain:
domain 0: span 3
groups: 2 1
CPU1 is up
ACPI: EC: missing OBF confirmation, don't expect it any longer.

(there's ~.5 sec delay here)

ACPI: EC: missing write data confirmation, don't expect it any longer.

(and > 3 sec delay here)

PM: Writing back config space on device 0000:00:02.0 at offset 1 (was
900003, writing 900007)
PCI: Setting latency timer of device 0000:00:02.0 to 64
PM: Writing back config space on device 0000:00:02.1 at offset 1 (was
900000, writing 900003)
PM: Writing back config space on device 0000:00:1b.0 at offset 1 (was
100106, writing 100102)
PCI: Setting latency timer of device 0000:00:1b.0 to 64
PCI: Setting latency timer of device 0000:00:1c.0 to 64
PCI: Setting latency timer of device 0000:00:1c.1 to 64

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