perf auxtrace: Add Z itrace option for timeless decoding
authorAdrian Hunter <adrian.hunter@intel.com>
Fri, 30 Apr 2021 07:02:58 +0000 (10:02 +0300)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 12 May 2021 15:43:10 +0000 (12:43 -0300)
commit18f4949427dc80bd9027001d28118cd8d555d890
tree93468cda21d887ad42f505dc830306213d7f1cd7
parent88b06399c9c766c283e070b022b5ceafa4f63f19
perf auxtrace: Add Z itrace option for timeless decoding

Issues correlating timestamps can be avoided with timeless decoding. Add
an option for that, so that timeless decoding can be used even when
timestamps are present.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20210430070309.17624-2-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