(2012/06/18 19:28), Glauber Costa wrote: > This patch creates a mechanism that skip memcg allocations during > certain pieces of our core code. It basically works in the same way > as preempt_disable()/preempt_enable(): By marking a region under > which all allocations will be accounted to the root memcg. > > We need this to prevent races in early cache creation, when we > allocate data using caches that are not necessarily created already. > > Signed-off-by: Glauber Costa<[email protected]> > CC: Christoph Lameter<[email protected]> > CC: Pekka Enberg<[email protected]> > CC: Michal Hocko<[email protected]> > CC: Kamezawa Hiroyuki<[email protected]> > CC: Johannes Weiner<[email protected]> > CC: Suleiman Souhlal<[email protected]>
I'm ok with this approach. Reviewed-by: KAMEZAWA Hiroyuki <[email protected]> _______________________________________________ Devel mailing list [email protected] https://openvz.org/mailman/listinfo/devel
