tree f7044554d8941c84f3aaba56a93122d59d5a7f20
parent 35ca01c117da9b8e5b60204f730cdde414735596
author Adrian Hunter <adrian.hunter@intel.com> 1443186939 +0300
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1443470024 -0300

perf auxtrace: Add option to synthesize branch stacks on samples

Add AUX area tracing option 'l' to synthesize branch stacks on samples
just like sample type PERF_SAMPLE_BRANCH_STACK.  This is taken into use
by Intel PT in a subsequent patch.

Based-on-patch-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1443186956-18718-9-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>