Revision fe180a52014fd4a768345fc7ff11a7ced45765e6 authored by James Clark on 05 October 2022, 14:05:08 UTC, committed by Arnaldo Carvalho de Melo on 14 October 2022, 13:32:39 UTC
This test commonly fails on Arm Juno because the instruction interval is large enough to miss generating any samples for Perf in system-wide mode. Fix this by lowering the interval until a comfortable number of Perf instructions are generated. The test is still quick to run because only a small amount of trace is gathered. Before: sudo ./perf test coresight -vvv ... Recording trace with system wide mode Looking at perf.data file for dumping branch samples: Looking at perf.data file for reporting branch samples: Looking at perf.data file for instruction samples: CoreSight system wide testing: FAIL ... After: sudo ./perf test coresight -vvv ... Recording trace with system wide mode Looking at perf.data file for dumping branch samples: Looking at perf.data file for reporting branch samples: Looking at perf.data file for instruction samples: CoreSight system wide testing: PASS ... 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: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> 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: Peter Zijlstra <peterz@infradead.org> Cc: Suzuki Poulouse <suzuki.poulose@arm.com> Cc: coresight@lists.linaro.org Link: https://lore.kernel.org/r/20221005140508.1537277-1-james.clark@arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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.rustfmt.toml
edition = "2021"
newline_style = "Unix"
# Unstable options that help catching some mistakes in formatting and that we may want to enable
# when they become stable.
#
# They are kept here since they are useful to run from time to time.
#format_code_in_doc_comments = true
#reorder_impl_items = true
#comment_width = 100
#wrap_comments = true
#normalize_comments = true
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