Re: New filesystem for Linux

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

 



Ar Sad, 2006-11-04 am 19:40 +0100, ysgrifennodd Mikulas Patocka:
> > The problem with a per_cpu biglock is that you may consume a lot of RAM for 
> > big NR_CPUS. Count 32 KB per 'biglock' if NR_CPUS=1024
> 
> Does one Linux kernel run on system with 1024 cpus? I guess it must fry 
> spinlocks... (or even lockup due to spinlock livelocks)

Altix goes that big and bigger. 

Alan
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux