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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-09-10 12:24:19 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-09-10 18:15:22 -0300 |
| commit | 155ed9f1b5ff62dd78f102559298a017a7e189c5 (patch) | |
| tree | 7400e13ac4d0de3493a636b7e06706cc973832fe | |
| parent | 2c3ef25c4a60cc18cf3f05a74c78220748f25684 (diff) | |
| download | linux-155ed9f1b5ff62dd78f102559298a017a7e189c5.tar.gz linux-155ed9f1b5ff62dd78f102559298a017a7e189c5.tar.xz | |
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 <acme@redhat.com>
| -rwxr-xr-x | tools/perf/trace/beauty/move_mount_flags.sh | 2 |
1 files changed, 1 insertions, 1 deletions
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" |