Hi,
Hopefully the correct list for this question...
I'm looking for some guidance in deciding criteria that
affect your (i.e., *my*) decision as to which of (for
example):
lpt* at acpi?
lpt* at isa?
lpt* at pnpbios?
to use in a particular (5.1.2/i386, in this case) kernel
config (and,
> That's interessting what size does the arena have on the system with
> 512mb? Probably limited by NKMEMPAGES_MAX_DEFAULT, so it might need to
> be larger on those.
i noticed macppc already defines this to 256MB. trying that now.
.mrg.
> On 09/23/2012 12:51 AM, matthew green wrote:
> > with some help from chuq@ we've narrowed this down to the
> > kmem_arena being under 10% empty:
> >
> > db> call uvm_km_va_starved_p 1
> >
> > which keeps the main loop from sleeping. but why this is full and
> > not being fixed by the page d
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On 09/23/2012 12:51 AM, matthew green wrote:
> with some help from chuq@ we've narrowed this down to the
> kmem_arena being under 10% empty:
>
> db> call uvm_km_va_starved_p 1
>
> which keeps the main loop from sleeping. but why this is full and
>
with some help from chuq@ we've narrowed this down to the
kmem_arena being under 10% empty:
db> call uvm_km_va_starved_p
1
which keeps the main loop from sleeping. but why this is full and
not being fixed by the page daemon isn't a mystery.
.mrg.
hi folks.
testing out the ppc intr fix i ran 'cvs up -dPA' in my src tree and
a short while later, my system has soft-locked up. it appears that
the page daemon is cpu spinning not giving up the cpu. but there's
plenty of free pages and etc so it shouldn't be rurnning all the
time:
db> show u
