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    SubjectRe: [PATCH] oom: add sysctl to enable slab memory dump
    On Fri, Feb 24, 2012 at 12:05:27PM +0200, Pekka Enberg wrote:
    > On Fri, Feb 24, 2012 at 12:03 PM, David Rientjes <rientjes@google.com> wrote:
    > > I like how slub handles this when it can't allocate more slab with
    > > slab_out_of_memory() and has the added benefit of still warning even with
    > > __GFP_NORETRY that the oom killer is never called for.  If there's really
    > > a slab leak happening, there's a good chance that this diagnostic
    > > information is going to be emitted by the offending cache at some point in
    > > time if you're using slub.  This could easily be extended to slab.c, so
    > > it's even more reason not to include this type of information in the oom
    > > killer.
    >
    > Works for me. Rafael?

    New patch, following the suggested approach, posted:
    https://lkml.org/lkml/2012/2/28/561

    Thanks folks, for all your feedback here!
    Rafael
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