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    SubjectRe: [PATCH 4/5] kmemtrace: SLUB hooks.
    Christoph Lameter <> writes:

    > [...]
    >> There should be no extra function calls when this is configured on but
    >> tracing disabled. We try very hard to keep the speed of the tracer as
    >> close to a non tracing kernel as possible when tracing is disabled.
    > Makes sense. But then we have even more code bloat because of the
    > tests that are inserted in all call sites of kmalloc.

    Are you talking about the tests that implement checking whether a
    marker is active or not? Those checks are already efficient, and will
    get more so with the "immediate values" optimization in or near the

    - FChE

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      Last update: 2008-08-11 17:41    [W:0.020 / U:12.500 seconds]
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