diff options
| author |   Jin Yao <yao.jin@linux.intel.com> | 2017-03-26 04:34:26 +0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-03-27 12:00:38 -0300 |
| commit | a64489c56c307bf0955f0489158c5ecf6aa10fe2 (patch) | |
| tree | c509e096dd947ec390f3ec30d82f925e2e04763c /tools/perf/Documentation/perf-report.txt | |
| parent | perf report: Refactor common code in srcline.c (diff) | |
| download | linux-dev-a64489c56c307bf0955f0489158c5ecf6aa10fe2.tar.xz linux-dev-a64489c56c307bf0955f0489158c5ecf6aa10fe2.zip | |
perf report: Find the inline stack for a given address
It would be useful for perf to support a mode to query the inline stack
for a given callgraph address. This would simplify finding the right
code in code that does a lot of inlining.
The srcline.c has contained the code which supports to translate the
address to filename:line_nr. This patch just extends the function to let
it support getting the inline stacks.
It introduces the inline_list which will store the inline function
result (filename:line_nr and funcname).
If BFD lib is not supported, the result is only filename:line_nr.
Signed-off-by: Yao Jin <yao.jin@linux.intel.com>
Tested-by: Milian Wolff <milian.wolff@kdab.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@intel.com>
Link: http://lkml.kernel.org/r/1490474069-15823-3-git-send-email-yao.jin@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/perf-report.txt')
0 files changed, 0 insertions, 0 deletions