From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Tue, 25 Sep 2007 18:14:42 -0700 From: Paul Jackson Subject: Re: [patch -mm 7/5] oom: filter tasklist dump by mem_cgroup Message-Id: <20070925181442.aeb7b205.pj@sgi.com> In-Reply-To: <6599ad830709251100n352028beraddaf2ac33ea8f6c@mail.gmail.com> References: <6599ad830709251100n352028beraddaf2ac33ea8f6c@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Paul Menage Cc: rientjes@google.com, akpm@linux-foundation.org, clameter@sgi.com, balbir@linux.vnet.ibm.com, linux-mm@kvack.org List-ID: On 9/25/07, David Rientjes wrote: > If an OOM was triggered as a result a cgroup's memory controller, the > tasklist shall be filtered to exclude tasks that are not a member of the > same group. Paul M replied: > It would be nice to be able to do the same thing for cpuset > membership, in the event that cpusets are active and the memory > controller is not. But cpusets can overlap. For those configurations where we use CONSTRAINT_CPUSET, I guess this doesn't matter, as we just shoot the current task. But what about configurations using overlapping cpusets but not CONSTRAINT_CPUSET? -- I won't rest till it's the best ... Programmer, Linux Scalability Paul Jackson 1.925.600.0401 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org