diff options
| author | Lennart Poettering <lennart@poettering.net> | 2014-01-29 13:38:55 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-01-29 13:42:06 +0100 |
| commit | 58ea275a68cd242ad60161bcb7582614d1d89f13 (patch) | |
| tree | 13573e930a8e30caf8e47e0658cc0522575bf713 /src/core/unit.c | |
| parent | 373f14222e6ff11ad0b129b033e01f75f7c504f3 (diff) | |
core: introduce new KillMode=mixed which sends SIGTERM only to the main process, but SIGKILL to all daemon processes
This should fix some race with terminating systemd --user, where the
system systemd instance might race against the user systemd instance
when sending SIGTERM.
Diffstat (limited to 'src/core/unit.c')
| -rw-r--r-- | src/core/unit.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/unit.c b/src/core/unit.c index e5ea994e5..0ad679ba6 100644 --- a/src/core/unit.c +++ b/src/core/unit.c @@ -2966,7 +2966,7 @@ int unit_kill_context( } } - if (c->kill_mode == KILL_CONTROL_GROUP && u->cgroup_path) { + if ((c->kill_mode == KILL_CONTROL_GROUP || (c->kill_mode == KILL_MIXED && sigkill)) && u->cgroup_path) { _cleanup_set_free_ Set *pid_set = NULL; /* Exclude the main/control pids from being killed via the cgroup */ @@ -2980,6 +2980,7 @@ int unit_kill_context( log_warning_unit(u->id, "Failed to kill control group: %s", strerror(-r)); } else if (r > 0) { wait_for_exit = true; + if (c->send_sighup) { set_free(pid_set); |