From: Arnaldo Carvalho de Melo Date: Fri, 10 Sep 2021 15:24:19 +0000 (-0300) Subject: perf beauty: Cover more flags in the move_mount syscall argument beautifier X-Git-Tag: microblaze-v5.16~2^2~12 X-Git-Url: http://git.monstr.eu/?p=linux-2.6-microblaze.git;a=commitdiff_plain;h=155ed9f1b5ff62dd78f102559298a017a7e189c5 perf beauty: Cover more flags in the move_mount syscall argument beautifier Previously the regext expected MOVE_MOUNT_[FT]_*, but in the next patch a flag that doesn't match that expression will be added, MOVE_MOUNT_SET_GROUP To make this more future proof, take advantage of the fact that the only one we don't need to cover is MOVE_MOUNT__MASK and use MOVE_MOUNT_[^_]+_*_. Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/trace/beauty/move_mount_flags.sh b/tools/perf/trace/beauty/move_mount_flags.sh index 55e59241daa4..4b1d9acc0bd0 100755 --- a/tools/perf/trace/beauty/move_mount_flags.sh +++ b/tools/perf/trace/beauty/move_mount_flags.sh @@ -10,7 +10,7 @@ fi linux_mount=${linux_header_dir}/mount.h printf "static const char *move_mount_flags[] = {\n" -regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MOVE_MOUNT_([FT]_[[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*' +regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MOVE_MOUNT_([^_]+_[[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*' egrep $regex ${linux_mount} | \ sed -r "s/$regex/\2 \1/g" | \ xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n"