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cubelinux-kernel/tools/perf/trace/beauty/statx_mask.sh
T
Greg Kroah-Hartman 598cf27219 Linux 6.19.3
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Brett A C Sheffield <bacs@librecast.net>
Tested-by: Mark Brown <broonie@kernel.org>
Tested-by: Luna Jernberg <droidbittin@gmail.com>
Tested-by: Ronald Warsow <rwarsow@gmx.de>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-19 16:33:27 +01:00

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#!/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"