On Fri 12-08-11 08:58:58, Johannes Weiner wrote: [...] > From: Johannes Weiner <jweiner@xxxxxxxxxx> > Subject: [patch] mm: vmscan: drop nr_force_scan[] from get_scan_count > > The nr_force_scan[] tuple holds the effective scan numbers for anon > and file pages in case the situation called for a forced scan and the > regularly calculated scan numbers turned out zero. > > However, the effective scan number can always be assumed to be > SWAP_CLUSTER_MAX right before the division into anon and file. The > numerators and denominator are properly set up for all cases, be it > force scan for just file, just anon, or both, to do the right thing. > > Signed-off-by: Johannes Weiner <jweiner@xxxxxxxxxx> Nice. The code is much easier to read. Reviewed-by: Michal Hocko <mhocko@xxxxxxx> -- Michal Hocko SUSE Labs SUSE LINUX s.r.o. Lihovarska 1060/12 190 00 Praha 9 Czech Republic -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>