When mkosi is run from git-worktree(1), the .git is not a repository
directory but a textfile pointing to the real git dir
(e.g. /home/user/systemd/.git/worktrees/systemd-worktree). This git dir
is not bind mounted into build environment and it fails with:
> fatal: not a git repository: /home/user/systemd/.git/worktrees/systemd-worktree
> test/meson.build:190:16: ERROR: Command `/usr/bin/env -u GIT_WORK_TREE /usr/bin/git --git-dir=/root/src/.git ls-files ':/test/dmidecode-dumps/*.bin'` failed with status 128.
There is already a fallback to use shell globbing instead of ls-files,
use it with git worktrees as well.
Define new unit parameter (LogFilterPatterns) to filter logs processed by
journald.
This option is used to store a regular expression which is carried from
PID1 to systemd-journald through a cgroup xattrs:
`user.journald_log_filter_patterns`.
This improves the performance of parsing the file and reduces memory pressure.
Running 'fuzz-etc-hosts timeout-strv' with valgrind,
Before:
total heap usage: 321,020 allocs, 321,020 frees, 15,820,387,193 bytes allocated
real 0m23.531s
user 0m21.458s
sys 0m1.961s
After:
total heap usage: 112,408 allocs, 112,408 frees, 7,297,480 bytes allocated
real 0m8.664s
user 0m8.545s
sys 0m0.065s
Hopefully fixes oss-fuzz#47708 (https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47708).
