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| author |   Ian Rogers <irogers@google.com> | 2025-03-11 17:18:41 -0700 |
|---|---|---|
| committer |   Namhyung Kim <namhyung@kernel.org> | 2025-03-14 18:15:13 -0700 |
| commit | 3a86d63e6fa51b2171310a1a1b60d5830f6f521b (patch) | |
| tree | 052a7c8cafd5ee840665ad22bec52bcb16a2d290 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | perf libunwind: Fixup conversion perf_sample->user_regs to a pointer (diff) | |
| download | wireguard-linux-3a86d63e6fa51b2171310a1a1b60d5830f6f521b.tar.xz wireguard-linux-3a86d63e6fa51b2171310a1a1b60d5830f6f521b.zip | |
perf test: Fixes to variable expansion and stdout for diff test
When make_data fails its error message needs to go to stderr rather
than stdout and the stdout value is captured in a variable. Quote the
$err value so that it is always a valid input for test. This error is
commonly encountered if no sample data is gathered by the test.
Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250312001841.1515779-1-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions