On 11/20/2012 08:23 AM, Kamezawa Hiroyuki wrote: > (2012/11/20 10:44), David Rientjes wrote: >> While profiling numa/core v16 with cgroup_disable=memory on the command >> line, I noticed mem_cgroup_count_vm_event() still showed up as high as >> 0.60% in perftop. >> >> This occurs because the function is called extremely often even when >> memcg >> is disabled. >> >> To fix this, inline the check for mem_cgroup_disabled() so we avoid the >> unnecessary function call if memcg is disabled. >> >> Signed-off-by: David Rientjes <rient...@google.com> > > Acked-By: KAMEZAWA Hiroyuki <kamezawa.hir...@jp.fujitsu.com> > I am fine with this as well.
Acked-by: Glauber Costa <glom...@parallels.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
