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| author |   James Clark <james.clark@arm.com> | 2021-08-05 14:03:54 +0100 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-08-09 16:30:24 -0300 |
| commit | 9c38b671ebd5297d861522806e09cf9e639d0af6 (patch) | |
| tree | 6c06cc2364b1eec282731ec1e042363d5338f0ba /tools/perf/Documentation/perf-script-python.txt | |
| parent | perf vendor events: Add metrics for Icelake Server (diff) | |
| download | linux-dev-9c38b671ebd5297d861522806e09cf9e639d0af6.tar.xz linux-dev-9c38b671ebd5297d861522806e09cf9e639d0af6.zip | |
perf cs-etm: Add warnings for missing DSOs
Currently decode will silently fail if no binary data is available for
the decode. This is made worse if only partial data is available because
the decode will appear to work, but any trace from that missing DSO will
silently not be generated.
Add a UI popup once if there is any data missing, and then warn in the
bottom left for each individual DSO that's missing.
Reviewed-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: James Clark <james.clark@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: coresight@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Link: http //lore.kernel.org/lkml/20210805130354.878120-2-james.clark@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/perf-script-python.txt')
0 files changed, 0 insertions, 0 deletions