diff options
| author | Dimitri John Ledkov <dimitri.j.ledkov@intel.com> | 2015-05-15 11:44:22 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-05-15 12:49:33 +0200 |
| commit | 304b3079a2039971db6d89f4557931776b758e41 (patch) | |
| tree | 75b09022e91c461dd4312a1f2c9179a139f68346 /src/core/main.c | |
| parent | fe0272999c8ef7961a446a7743f824ba4cfe0918 (diff) | |
core: Execute first boot presets in an enable-only preset-mode.
This means any existing enabled units well be preserved and no
pre-created symlinks will be removed. This is done on first boot, when
the assumption is that /etc is not populated at all (no machine-id
setup). For minimal containers that gives a significant first boot
speed up, approximately ~20ms / ~16% in my trials.
Diffstat (limited to 'src/core/main.c')
| -rw-r--r-- | src/core/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/main.c b/src/core/main.c index 08e84d830..c39815b10 100644 --- a/src/core/main.c +++ b/src/core/main.c @@ -1618,7 +1618,7 @@ int main(int argc, char *argv[]) { bump_rlimit_nofile(&saved_rlimit_nofile); if (empty_etc) { - r = unit_file_preset_all(UNIT_FILE_SYSTEM, false, NULL, UNIT_FILE_PRESET_FULL, false, NULL, 0); + r = unit_file_preset_all(UNIT_FILE_SYSTEM, false, NULL, UNIT_FILE_PRESET_ENABLE_ONLY, false, NULL, 0); if (r < 0) log_warning_errno(r, "Failed to populate /etc with preset unit settings, ignoring: %m"); else |