(2012/04/10 5:03), Konstantin Khlebnikov wrote: > On task's exit do_exit() calls sync_mm_rss() but this is not enough, > there can be page-faults after this point, for example exit_mm() -> > mm_release() -> put_user() (for processing tsk->clear_child_tid). > Thus there may be some rss-counters delta in current->rss_stat. > > Signed-off-by: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx> > Reported-by: Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx> > Cc: Hugh Dickins <hughd@xxxxxxxxxx> > Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Does this fix recent issue reported ? -- 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>