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    Subject[PATCH] oprofile: document undocumented oprofile.p4force argument
    Date
    From: Andi Kleen <ak@linux.intel.com>

    It's actually useless now, but document it anyways.

    Signed-off-by: Andi Kleen <ak@linux.intel.com>
    ---
    Documentation/kernel-parameters.txt | 6 ++++++
    1 files changed, 6 insertions(+), 0 deletions(-)

    diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
    index 10c8b1b..5e77e1a 100644
    --- a/Documentation/kernel-parameters.txt
    +++ b/Documentation/kernel-parameters.txt
    @@ -1491,6 +1491,12 @@ and is between 256 and 4096 characters. It is defined in the file
    in oprofile on Intel CPUs. The kernel selects the
    correct default on its own.

    + oprofile.p4force=1 [X86]
    + On Intel NetBurst CPUs assume new models are compatible
    + to older ones. This might allow oprofile to be used when
    + the kernel doesn't know the CPU, but is slightly dangerous.
    + Should be obsolete by now.
    +
    osst= [HW,SCSI] SCSI Tape Driver
    Format: <buffer_size>,<write_threshold>
    See also Documentation/scsi/st.txt.
    --
    1.5.6


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