diff options
| author | Jin Yao <[email protected]> | 2018-01-10 23:00:26 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2018-01-17 10:23:34 -0300 |
| commit | eb0b419eff8cf51af8e16cc8c5d2a92d19824266 (patch) | |
| tree | cd11cef74729146a9b3533b9a5021fd8ea3a77af /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 0d3dcc0ef13d9d78132d7d6ae068c17ed858e65e (diff) | |
perf report: Improve error msg when no first/last sample time found
The following message will be returned to user when executing
'perf report --time' if perf data file doesn't contain the
first/last sample time.
"HINT: no first/last sample time found in perf data.
Please use latest perf binary to execute 'perf record'
(if '--buildid-all' is enabled, needs to set '--timestamp-boundary')."
Signed-off-by: Jin Yao <[email protected]>
Reviewed-by: Jiri Olsa <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Kan Liang <[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 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions