systemd: Default to OOMPolicy=continue for login session scopes

If the kernel OOM kills a process under a login session scope, we don't want to kill the user's other processes for no good reason.
2022-11-24 19:41:36 +09:00
parent 5fa098357e
commit 98b6c94b57
1 changed files with 6 additions and 0 deletions
@@ -3970,6 +3970,12 @@ int manager_start_scope(
        if (r < 0)
                return r;

+        /* For login session scopes, if a process is OOM killed by the kernel, *don't* terminate the rest of
+           the scope */
+        r = sd_bus_message_append(m, "(sv)", "OOMPolicy", "s", "continue");
+        if (r < 0)
+                return r;
+
        /* disable TasksMax= for the session scope, rely on the slice setting for it */
        r = sd_bus_message_append(m, "(sv)", "TasksMax", "t", UINT64_MAX);
        if (r < 0)