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perf auxtrace: Add itrace 'q' option for quicker, less detailed decoding
authorAdrian Hunter <adrian.hunter@intel.com>
Fri, 10 Jul 2020 15:11:02 +0000 (18:11 +0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Thu, 6 Aug 2020 11:24:03 +0000 (08:24 -0300)
commit51971536ef53478ec92cd9e8249048743169df22
treef202340a9824d8fcac16a77f8619498ffa8691c1
parentd4575f5fce71b47431a98096a9f74b7492854633
perf auxtrace: Add itrace 'q' option for quicker, less detailed decoding

The 'q' option is for modes of decoding that are quicker because they
skip or omit decoding some aspects of trace data.

If supported, the 'q' option may be repeated to increase the effect.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lore.kernel.org/lkml/20200710151104.15137-11-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Documentation/itrace.txt
tools/perf/util/auxtrace.c
tools/perf/util/auxtrace.h