perf mem: Document incorrect and missing options
Several options were incorrectly described, some lacked describing required arguments while others were simply not documented, fix it. Signed-off-by: Sangwon Hong <qpakzk@gmail.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Taeung Song <treeze.taeung@gmail.com> Link: http://lkml.kernel.org/r/1524382146-19609-1-git-send-email-qpakzk@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -28,29 +28,46 @@ OPTIONS
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<command>...::
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Any command you can specify in a shell.
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-i::
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--input=<file>::
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Input file name.
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-f::
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--force::
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Don't do ownership validation
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-t::
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--type=::
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--type=<type>::
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Select the memory operation type: load or store (default: load,store)
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-D::
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--dump-raw-samples=::
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--dump-raw-samples::
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Dump the raw decoded samples on the screen in a format that is easy to parse with
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one sample per line.
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-x::
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--field-separator::
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--field-separator=<separator>::
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Specify the field separator used when dump raw samples (-D option). By default,
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The separator is the space character.
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-C::
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--cpu-list::
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Restrict dump of raw samples to those provided via this option. Note that the same
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option can be passed in record mode. It will be interpreted the same way as perf
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record.
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--cpu=<cpu>::
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Monitor only on the list of CPUs provided. Multiple CPUs can be provided as a
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comma-separated list with no space: 0,1. Ranges of CPUs are specified with -: 0-2. Default
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is to monitor all CPUS.
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-U::
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--hide-unresolved::
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Only display entries resolved to a symbol.
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-p::
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--phys-data::
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Record/Report sample physical addresses
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RECORD OPTIONS
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--------------
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-e::
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--event <event>::
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Event selector. Use 'perf mem record -e list' to list available events.
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-K::
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--all-kernel::
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@ -60,12 +77,12 @@ OPTIONS
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--all-user::
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Configure all used events to run in user space.
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--ldload::
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Specify desired latency for loads event.
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-v::
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--verbose::
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Be more verbose (show counter open errors, etc)
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-p::
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--phys-data::
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Record/Report sample physical addresses
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--ldlat <n>::
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Specify desired latency for loads event.
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In addition, for report all perf report options are valid, and for record
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all perf record options.
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