[Bug 34102] radeon drm/kms: please use suspend/hibernate notifiers for allocating memory in suspend routines

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed May 4 07:23:37 PDT 2011


https://bugzilla.kernel.org/show_bug.cgi?id=34102





--- Comment #4 from Martin Steigerwald <Martin at Lichtvoll.de>  2011-05-04 14:23:34 ---
Sounds quite like extra pages allowance in TuxOnIce.

Okay, on 2.6.38.5-tp42-snapshot-resv-size-dirty with just your patch from this
bug report I am starting with:

shambhala:/sys/power> ls
disk  image_size  pm_async  pm_test  reserved_size  resume  state  wakeup_count
shambhala:/sys/power> cat reserved_size 
1048576
shambhala:/sys/power> echo 2097152 > reserved_size
shambhala:/sys/power> cat reserved_size           
2097152

With that I suspended Amarok, KMail, Kontact, Akregaror on 4 activities with
different backgrounds and whatnot just fine.

I bet I should remove any manual tweaking of image_size then, should I? I
currently have:

echo 710000000 > /sys/power/image_size

Hmmm, I will remove it and reboot to get back the auto estimation.

Thanks.

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