On Thu, 21 Oct 2010 07:28:08 -0500 "Steven J. Magnani" <steve@xxxxxxxxxxxxxxx> wrote: > Add the necessary calls to track VM anonymous page usage (only). > > V3 changes: > * Use vma->vm_mm instead of current->mm when charging pages, for clarity > * Document that reclaim is not possible with only anonymous page accounting > so the OOM-killer is invoked when a limit is exceeded > * Add TODO to implement file cache (reclaim) support or optimize away > page_cgroup->lru > > V2 changes: > * Added update of memory cgroup documentation > * Clarify use of 'file' to distinguish anonymous mappings > > Signed-off-by: Steven J. Magnani <steve@xxxxxxxxxxxxxxx> Thanks, Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> BTW, have you tried oom_notifier+NOMMU memory limit oom-killer ? It may be a chance to implement a custom OOM-Killer in userland on EMBEDED systems. Thanks, -Kame -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>