Skip to content

Commit

Permalink
perf beauty: Add generator for fspick's 'flags' arg values
Browse files Browse the repository at this point in the history
  $ 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>
  • Loading branch information
Arnaldo Carvalho de Melo committed May 28, 2019
1 parent 566e302 commit a1c729a
Showing 1 changed file with 17 additions and 0 deletions.
17 changes: 17 additions & 0 deletions tools/perf/trace/beauty/fspick.sh
Original file line number Diff line number Diff line change
@@ -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"

0 comments on commit a1c729a

Please sign in to comment.