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    Subject[PATCH 4/7] perf report: Add mem-mode documentation to report command
    Date
    Add mem-mode sorting types and mem-mode itself to perf-report documentation.

    Signed-off-by: Don Zickus <dzickus@redhat.com>
    ---
    tools/perf/Documentation/perf-report.txt | 22 ++++++++++++++++++++++
    1 file changed, 22 insertions(+)

    diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
    index 09af662..bea1c83 100644
    --- a/tools/perf/Documentation/perf-report.txt
    +++ b/tools/perf/Documentation/perf-report.txt
    @@ -98,6 +98,21 @@ OPTIONS
    And default sort keys are changed to comm, dso_from, symbol_from, dso_to
    and symbol_to, see '--branch-stack'.

    + If --mem-mode option is used, following sort keys are also available
    + (incompatible with --branch-stack):
    + symbol_daddr, dso_daddr, locked, tlb, mem, snoop.
    +
    + - symbol_daddr: name of data symbol being executed on at the time of sample
    + - dso_daddr: name of library or module containing the data being executed
    + on at the time of sample
    + - locked: whether the bus was locked at the time of sample
    + - tlb: type of tlb access for the data at the time of sample
    + - mem: type of memory access for the data at the time of sample
    + - snoop: type of snoop (if any) for the data at the time of sample
    +
    + And default sort keys are changed to local_weight, mem, sym, dso,
    + symbol_daddr, dso_daddr, snoop, tlb, locked, see '--mem-mode'.
    +
    -p::
    --parent=<regex>::
    A regex filter to identify parent. The parent is a caller of this
    @@ -236,6 +251,13 @@ OPTIONS
    Demangle symbol names to human readable form. It's enabled by default,
    disable with --no-demangle.

    +--mem-mode::
    + Use the data addresses of samples in addition to instruction addresses
    + to build the histograms. To generate meaningful output, the perf.data
    + file must have been obtained using perf record -d -W and using a
    + special event -e cpu/mem-loads/ or -e cpu/mem-stores/. See
    + 'perf mem' for simpler access.
    +
    --percent-limit::
    Do not show entries which have an overhead under that percent.
    (Default: 0).
    --
    1.7.11.7


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