diff options
| author | Stanislav Fomichev <[email protected]> | 2013-11-01 20:25:51 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2013-11-27 14:58:37 -0300 |
| commit | 6f8d67fa0c6bdca535ecab137c44b095023cc1b4 (patch) | |
| tree | 4c624985d3666affdb2800eb0ca59384fbd9be6d /lib/string_helpers.c | |
| parent | 367b3152d72c20d789b07650bd1189ce0fe266b8 (diff) | |
perf timechart: Add backtrace support
Add -g flag to `perf timechart record` which saves callchain info in the
perf.data.
When generating SVG, add backtrace information to the figure details, so
now it's possible to see which code path woke up the task and why some
task went to sleep.
Signed-off-by: Stanislav Fomichev <[email protected]>
Acked-by: Namhyung Kim <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions