Messages in this thread | | | Date | Fri, 9 Mar 2012 22:33:39 +0200 | Subject | Re: [PATCH v3] mm: SLAB Out-of-memory diagnostics | From | Pekka Enberg <> |
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On Fri, Mar 9, 2012 at 10:27 PM, Rafael Aquini <aquini@redhat.com> wrote: > Following the example at mm/slub.c, add out-of-memory diagnostics to the > SLAB allocator to help on debugging certain OOM conditions. > > An example print out looks like this: > > <snip page allocator out-of-memory message> > SLAB: Unable to allocate memory on node 0 (gfp=0x11200) > cache: bio-0, object size: 192, order: 0 > node 0: slabs: 3/3, objs: 60/60, free: 0 > > Signed-off-by: Rafael Aquini <aquini@redhat.com> > Acked-by: Rik van Riel <riel@redhat.com>
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