Messages in this thread | | | Date | Tue, 14 Jul 2015 16:18:38 -0500 (CDT) | From | Christoph Lameter <> | Subject | Re: [PATCH 2/2] mm/slub: disable merging after enabling debug in runtime |
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On Tue, 14 Jul 2015, Konstantin Khlebnikov wrote: > > What breaks? > > The same commands from first patch: > > # echo 1 | tee /sys/kernel/slab/*/sanity_checks > # modprobe configfs > > loading configfs now fails (without crashing kernel though) because of > "sysfs: cannot create duplicate filename '/kernel/slab/:t-0000096'"
Hrm.... Bad. Maybe drop the checks for the debug options that can be configured when merging slabs? They do not influence the object layout per definition.
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