On Thu, 10 Jan 2008 11:28:49 +0900 KAMEZAWA Hiroyuki <[EMAIL PROTECTED]> wrote:
> Hmm, it seems.. > > When a program copies large amount of files, recent_rotated_file increases > rapidly and > > rotate_sum > ---------- > recent_rotated_anon > > will be very big. > > And %ap will be big regardless of vm_swappiness if it's not 0. > > I think # of recent_successful_pageout(anon/file) should be took into > account... > > I'm sorry if I miss something. You are right. I wonder if this, again, is a case of myself or Lee forward porting old code. I remember having (had) a very different version of get_scan_ratio() at some point in the past, but I cannot remember if we discarded this version for that other version, or the other way around :( Lee, would you by any chance still have some alternative versions of get_scan_ratio() around? I'm searching through my systems, but have not found it yet... -- All rights reversed. -- 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/
