Re: [PATCH] percpu_counter : add percpu_counter_add_fast()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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 :-(



--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Ext4 Filesystem]     [Union Filesystem]     [Filesystem Testing]     [Ceph Users]     [Ecryptfs]     [AutoFS]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux Cachefs]     [Reiser Filesystem]     [Linux RAID]     [Samba]     [Device Mapper]     [CEPH Development]
  Powered by Linux