526f2ac9f6
perf test -vv Symbols is used to indentify symbols within the perf binary. Add the -F flag so that the test command doesn't fork the test before running. This removes a little overhead. Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Cc: James Clark <james.clark@arm.com> Cc: Justin Stitt <justinstitt@google.com> Cc: Bill Wendling <morbo@google.com> Cc: Nick Desaulniers <ndesaulniers@google.com> Cc: Yang Jihong <yangjihong1@huawei.com> Cc: Nathan Chancellor <nathan@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com> Cc: llvm@lists.linux.dev Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240221034155.1500118-4-irogers@google.com
21 lines
372 B
Bash
21 lines
372 B
Bash
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0
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perf_has_symbol()
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{
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if perf test -vv -F "Symbols" 2>&1 | grep "[[:space:]]$1$"; then
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echo "perf does have symbol '$1'"
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return 0
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fi
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echo "perf does not have symbol '$1'"
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return 1
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}
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skip_test_missing_symbol()
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{
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if ! perf_has_symbol "$1" ; then
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echo "perf is missing symbols - skipping test"
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exit 2
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fi
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return 0
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}
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