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    Subject[tip:perf/core] perf report: Document missing options
    Commit-ID:  e04fffc321aeebab4962cfc120952272f2d1df98
    Gitweb: http://git.kernel.org/tip/e04fffc321aeebab4962cfc120952272f2d1df98
    Author: Shawn Bohrer <shawn.bohrer@gmail.com>
    AuthorDate: Tue, 30 Nov 2010 19:57:17 -0600
    Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
    CommitDate: Wed, 1 Dec 2010 18:22:47 -0200

    perf report: Document missing options

    Cc: Ingo Molnar <mingo@elte.hu>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
    LKML-Reference: <1291168642-11402-10-git-send-email-shawn.bohrer@gmail.com>
    Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    ---
    tools/perf/Documentation/perf-report.txt | 49 +++++++++++++++++++++++++++--
    1 files changed, 45 insertions(+), 4 deletions(-)

    diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt
    index 12052c9..59a1f57 100644
    --- a/tools/perf/Documentation/perf-report.txt
    +++ b/tools/perf/Documentation/perf-report.txt
    @@ -20,6 +20,11 @@ OPTIONS
    -i::
    --input=::
    Input file name. (default: perf.data)
    +
    +-v::
    +--verbose::
    + Be more verbose. (show symbol address, etc)
    +
    -d::
    --dsos=::
    Only consider symbols in these dsos. CSV that understands
    @@ -27,6 +32,10 @@ OPTIONS
    -n::
    --show-nr-samples::
    Show the number of samples for each symbol
    +
    +--showcpuutilization::
    + Show sample percentage for different cpu modes.
    +
    -T::
    --threads::
    Show per-thread event counters
    @@ -39,12 +48,24 @@ OPTIONS
    Only consider these symbols. CSV that understands
    file://filename entries.

    +-U::
    +--hide-unresolved::
    + Only display entries resolved to a symbol.
    +
    -s::
    --sort=::
    Sort by key(s): pid, comm, dso, symbol, parent.

    +-p::
    +--parent=<regex>::
    + regex filter to identify parent, see: '--sort parent'
    +
    +-x::
    +--exclude-other::
    + Only display entries with parent-match.
    +
    -w::
    ---field-width=::
    +--column-widths=<width[,width...]>::
    Force each column width to the provided list, for large terminal
    readability.

    @@ -52,19 +73,26 @@ OPTIONS
    --field-separator=::

    Use a special separator character and don't pad with spaces, replacing
    - all occurances of this separator in symbol names (and other output)
    + all occurrences of this separator in symbol names (and other output)
    with a '.' character, that thus it's the only non valid separator.

    +-D::
    +--dump-raw-trace::
    + Dump raw trace in ASCII.
    +
    -g [type,min]::
    --call-graph::
    - Display callchains using type and min percent threshold.
    + Display call chains using type and min percent threshold.
    type can be either:
    - - flat: single column, linear exposure of callchains.
    + - flat: single column, linear exposure of call chains.
    - graph: use a graph tree, displaying absolute overhead rates.
    - fractal: like graph, but displays relative rates. Each branch of
    the tree is considered as a new profiled object. +
    Default: fractal,0.5.

    +--pretty=<key>::
    + Pretty printing style. key: normal, raw
    +
    --stdio:: Use the stdio interface.

    --tui:: Use the TUI interface, that is integrated with annotate and allows
    @@ -72,6 +100,19 @@ OPTIONS
    requires a tty, if one is not present, as when piping to other
    commands, the stdio interface is used.

    +-k::
    +--vmlinux=<file>::
    + vmlinux pathname
    +
    +-m::
    +--modules::
    + Load module symbols. WARNING: This should only be used with -k and
    + a LIVE kernel.
    +
    +-f::
    +--force::
    + Don't complain, do it.
    +
    SEE ALSO
    --------
    linkperf:perf-stat[1]

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