Re: PATCH - NGROUPS 2.6.2rc2 + fixups

[Rusty Russell]

In message <Pine.LNX.4.58.0401291138390.689@xxxxxxxxxxxxx> you write:
> 
> 
> On Thu, 29 Jan 2004, Tim Hockin wrote:
> > 
> > What think?
> 
> I still don't understand the complexity.
> 
> Why the list of pages? Is there really any valid use for this that could 
> overflow a simple "kmalloc()"? How many groups do people really really 
> need? 

I was happy with kmalloc, and no sorting.  Simple patch.  Tim
complained that he had some wierd-ass users who hit kmalloc limits w/
fragmentation.  I added about 10 lines of code to fall back to vmalloc
for that very rare case, and you scotched that.

ie. Don't blame Tim: you led us here 8(

Rusty.
--
  Anyone who quotes me in their sig is an idiot. -- Rusty Russell.
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