Messages in this thread | | | Date | Fri, 13 Feb 2015 17:52:39 -0600 | From | Chris J Arges <> | Subject | Re: [PATCH 3/3] mm: slub: Add SLAB_DEBUG_CRASH option |
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On 02/13/2015 05:38 PM, David Rientjes wrote: > On Fri, 13 Feb 2015, Chris J Arges wrote: > >> This option crashes the kernel whenever corruption is initially detected. This >> is useful when trying to use crash dump analysis to determine where memory was >> corrupted. >> >> To enable this option use slub_debug=C. >> > > Why isn't this done in other debugging functions such as > free_debug_processing()? >
The diff doesn't show this clearly, but the BUG_ON was added to both free_debug_processing and alloc_debug_processing.
--chris
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