diff options
| author | Changbin Du <[email protected]> | 2017-03-13 16:31:48 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2017-03-13 11:41:20 -0300 |
| commit | 4b0b3aa6a2756e6115fdf275c521e4552a7082f3 (patch) | |
| tree | a8180bc7290f55bde9cf81d7e24b94d7e32809e7 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 12a601c64339d2d28af534d2324f87cf00ba8cd8 (diff) | |
perf sort: Fix segfault with basic block 'cycles' sort dimension
Skip the sample which doesn't have branch_info to avoid segmentation
fault:
The fault can be reproduced by:
perf record -a
perf report -F cycles
Signed-off-by: Changbin Du <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Fixes: 0e332f033a82 ("perf tools: Add support for cycles, weight branch_info field")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions