diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-05-20 22:17:55 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2019-05-29 00:37:42 +0300 |
| commit | a1c729a5f62c090ba3c510142a6685a1989cc24b (patch) | |
| tree | 26a8da3a8659ddd284dbc2602f16a28c919de7f9 /tools/perf/trace | |
| parent | 566e30229e1f4be67c4771afc057152d62016c9c (diff) | |
| download | linux-a1c729a5f62c090ba3c510142a6685a1989cc24b.tar.xz | |
perf beauty: Add generator for fspick's 'flags' arg values
$ tools/perf/trace/beauty/fspick.sh
static const char *fspick_flags[] = {
[ilog2(0x00000001) + 1] = "CLOEXEC",
[ilog2(0x00000002) + 1] = "SYMLINK_NOFOLLOW",
[ilog2(0x00000004) + 1] = "NO_AUTOMOUNT",
[ilog2(0x00000008) + 1] = "EMPTY_PATH",
};
$
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Brendan Gregg <brendan.d.gregg@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-8i16btocq1ax2u6542ya79t5@git.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/fspick.sh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tools/perf/trace/beauty/fspick.sh b/tools/perf/trace/beauty/fspick.sh new file mode 100755 index 000000000000..b220e07ef452 --- /dev/null +++ b/tools/perf/trace/beauty/fspick.sh @@ -0,0 +1,17 @@ +#!/bin/sh +# SPDX-License-Identifier: LGPL-2.1 + +if [ $# -ne 1 ] ; then + linux_header_dir=tools/include/uapi/linux +else + linux_header_dir=$1 +fi + +linux_mount=${linux_header_dir}/mount.h + +printf "static const char *fspick_flags[] = {\n" +regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+FSPICK_([[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*' +egrep $regex ${linux_mount} | \ + sed -r "s/$regex/\2 \1/g" | \ + xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n" +printf "};\n" |