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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-10-06 16:14:54 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-10-31 12:31:19 -0300 |
| commit | 1715b6359c1ae37f24d6774f0bcd73b6bf839eaa (patch) | |
| tree | 26fee78f52032c6be03e8ce5dd243a8d14064d3f /tools/perf/trace | |
| parent | fed3a1be6433e15833068c701bfde7b422d8b988 (diff) | |
| download | linux-1715b6359c1ae37f24d6774f0bcd73b6bf839eaa.tar.gz linux-1715b6359c1ae37f24d6774f0bcd73b6bf839eaa.tar.bz2 linux-1715b6359c1ae37f24d6774f0bcd73b6bf839eaa.zip | |
perf beauty socket/prctl_option: Cope with extended regexp complaint by grep
Noticed on fedora 38, the extended regexp that so far was ok for both
grep and sed now gets complaints by grep, that says '/' doesn't need to
be escaped with '\'.
So stop using '/' in sed, use '%' instead and remove the \ before / in
the common extended regexp.
Link: https://x.com/SMT_Solvers/status/1710380010098344192?s=20
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/lkml/ZUEddFPTJHVLhH%2F6@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/trace')
| -rwxr-xr-x | tools/perf/trace/beauty/prctl_option.sh | 4 | ||||
| -rwxr-xr-x | tools/perf/trace/beauty/socket.sh | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/tools/perf/trace/beauty/prctl_option.sh b/tools/perf/trace/beauty/prctl_option.sh index 8059342ca412..9455d9672f14 100755 --- a/tools/perf/trace/beauty/prctl_option.sh +++ b/tools/perf/trace/beauty/prctl_option.sh @@ -4,9 +4,9 @@ [ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/linux/ printf "static const char *prctl_options[] = {\n" -regex='^#define[[:space:]]{1}PR_(\w+)[[:space:]]*([[:xdigit:]]+)([[:space:]]*\/.*)?$' +regex='^#define[[:space:]]{1}PR_(\w+)[[:space:]]*([[:xdigit:]]+)([[:space:]]*/.*)?$' grep -E $regex ${header_dir}/prctl.h | grep -v PR_SET_PTRACER | \ - sed -r "s/$regex/\2 \1/g" | \ + sed -E "s%$regex%\2 \1%g" | \ sort -n | xargs printf "\t[%s] = \"%s\",\n" printf "};\n" diff --git a/tools/perf/trace/beauty/socket.sh b/tools/perf/trace/beauty/socket.sh index 8bc7ba62203e..670c6db298ae 100755 --- a/tools/perf/trace/beauty/socket.sh +++ b/tools/perf/trace/beauty/socket.sh @@ -18,10 +18,10 @@ grep -E $ipproto_regex ${uapi_header_dir}/in.h | \ printf "};\n\n" printf "static const char *socket_level[] = {\n" -socket_level_regex='^#define[[:space:]]+SOL_(\w+)[[:space:]]+([[:digit:]]+)([[:space:]]+\/.*)?' +socket_level_regex='^#define[[:space:]]+SOL_(\w+)[[:space:]]+([[:digit:]]+)([[:space:]]+/.*)?' grep -E $socket_level_regex ${beauty_header_dir}/socket.h | \ - sed -r "s/$socket_level_regex/\2 \1/g" | \ + sed -E "s%$socket_level_regex%\2 \1%g" | \ sort -n | xargs printf "\t[%s] = \"%s\",\n" printf "};\n\n" |