Re: [PATCH] percpu_counter : add percpu_counter_add_fast()

[Eric Dumazet]

Le jeudi 21 octobre 2010 Ã 16:18 -0700, Andrew Morton a Ãcrit :
> On Fri, 22 Oct 2010 00:58:14 +0200
> Eric Dumazet <eric.dumazet@xxxxxxxxx> wrote:
> 
> > Then 39 instructions in hot path (no lock taken)
> 
> Wow, your compiler sucks.
> 


Actually my machines are mostly 32bit. Is it a problem ?

Compiler is OK, really.

percpu_counter() is misnamed, it should be named percpu_counter64() or
something like that :-(



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