Re: High lock spin time for zone->lru_lock under extreme conditions

On Fri, Jan 12, 2007 at 05:11:16PM -0800, Andrew Morton wrote:
> On Fri, 12 Jan 2007 17:00:39 -0800
> Ravikiran G Thirumalai <[email protected]> wrote:
> 
> > But is
> > lru_lock an issue is another question.
> 
> I doubt it, although there might be changes we can make in there to
> work around it.
> 
> <mentions PAGEVEC_SIZE again>

I tested with PAGEVEC_SIZE define to 62 and 126 -- no difference.  I still
notice the atrociously high spin times.

Thanks,
Kiran
-
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/

---

• References:
  • High lock spin time for zone->lru_lock under extreme conditions
    • From: Ravikiran G Thirumalai <[email protected]>
  • Re: High lock spin time for zone->lru_lock under extreme conditions
    • From: Christoph Lameter <[email protected]>
  • Re: High lock spin time for zone->lru_lock under extreme conditions
    • From: Ravikiran G Thirumalai <[email protected]>
  • Re: High lock spin time for zone->lru_lock under extreme conditions
    • From: Christoph Lameter <[email protected]>
  • Re: High lock spin time for zone->lru_lock under extreme conditions
    • From: Ravikiran G Thirumalai <[email protected]>
  • Re: High lock spin time for zone->lru_lock under extreme conditions
    • From: Andrew Morton <[email protected]>

• Prev by Date: Re: High lock spin time for zone->lru_lock under extreme conditions
• Next by Date: Re: High lock spin time for zone->lru_lock under extreme conditions
• Previous by thread: Re: High lock spin time for zone->lru_lock under extreme conditions
• Next by thread: Re: High lock spin time for zone->lru_lock under extreme conditions
• Index(es):
  • Date
  • Thread

[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]