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$ tools/perf/trace/beauty/fadvise.sh
static const char *fadvise_advices[] = {
[0] = "NORMAL",
[1] = "RANDOM",
[2] = "SEQUENTIAL",
[3] = "WILLNEED",
[4] = "DONTNEED",
[5] = "NOREUSE",
};
$
This has a hack wrt the s390 difference.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-tb7jguv01u8p570piq13eioh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
23 lines
834 B
Bash
Executable File
23 lines
834 B
Bash
Executable File
#!/bin/sh
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# SPDX-License-Identifier: LGPL-2.1
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[ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/linux/
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printf "static const char *fadvise_advices[] = {\n"
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regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+POSIX_FADV_(\w+)[[:space:]]+([[:digit:]]+)[[:space:]]+.*'
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egrep $regex ${header_dir}/fadvise.h | \
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sed -r "s/$regex/\2 \1/g" | \
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sort | xargs printf "\t[%s] = \"%s\",\n" | \
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grep -v "[6].*DONTNEED" | grep -v "[7].*NOREUSE"
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printf "};\n"
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# XXX Fix this properly:
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# The grep 6/7 DONTNEED/NOREUSE are a hack to filter out the s/390 oddity See
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# tools/include/uapi/linux/fadvise.h for details.
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# Probably fix this when generating the string tables per arch so that We can
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# reliably process on arch FOO a perf.data file collected by 'perf trace
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# record' on arch BAR, e.g. collect on s/390 and process on x86.
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