1 files changed, 23 insertions, 0 deletions
diff --git a/tools/perf/trace/beauty/statx_mask.sh b/tools/perf/trace/beauty/statx_mask.sh
new file mode 100755
index 000000000000..18c802ed0c71
--- /dev/null
+++ b/tools/perf/trace/beauty/statx_mask.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+# SPDX-License-Identifier: LGPL-2.1
+
+if [ $# -ne 1 ] ; then
+	beauty_uapi_linux_dir=tools/perf/trace/beauty/include/uapi/linux/
+else
+	beauty_uapi_linux_dir=$1
+fi
+
+linux_stat=${beauty_uapi_linux_dir}/stat.h
+
+printf "static const char *statx_mask[] = {\n"
+regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+STATX_([^_]+[[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*'
+# STATX_BASIC_STATS its a bitmask formed by the mask in the normal stat struct
+# STATX_ALL is another bitmask and deprecated
+# STATX_ATTR_*: Attributes to be found in stx_attributes and masked in stx_attributes_mask
+grep -E $regex ${linux_stat} | \
+	grep -v STATX_ALL | \
+	grep -v STATX_BASIC_STATS | \
+	grep -v '\<STATX_ATTR_' | \
+	sed -r "s/$regex/\2 \1/g"	| \
+	xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n"
+printf "};\n"