core: suppress one debugging log

Otherwise, the log is shown even when getting properties.
Even though it is in the debug level, that's quite noisy.

[  338.785847] TEST-55-OOMD.sh[1624]: Oct 07 16:35:15 H systemd[1]: TEST-55-OOMD-testmunch.service: Unit not running in private mount namespace, cannot live mount
[  338.786985] TEST-55-OOMD.sh[1624]: Oct 07 16:35:17 H systemd[1]: TEST-55-OOMD-testmunch.service: Unit not running in private mount namespace, cannot live mount
[  338.787412] TEST-55-OOMD.sh[1624]: Oct 07 16:35:20 H systemd[1]: TEST-55-OOMD-testmunch.service: Unit not running in private mount namespace, cannot live mount
[  338.791776] TEST-55-OOMD.sh[1624]: Oct 07 16:35:22 H systemd[1]: TEST-55-OOMD-testmunch.service: Unit not running in private mount namespace, cannot live mount
[  338.792938] TEST-55-OOMD.sh[1624]: Oct 07 16:35:24 H systemd[1]: TEST-55-OOMD-testmunch.service: Unit not running in private mount namespace, cannot live mount
[  338.793225] TEST-55-OOMD.sh[1624]: Oct 07 16:35:26 H systemd[1]: TEST-55-OOMD-testmunch.service: Unit not running in private mount namespace, cannot live mount
[  338.793424] TEST-55-OOMD.sh[1624]: Oct 07 16:35:28 H systemd[1]: TEST-55-OOMD-testmunch.service: Unit not running in private mount namespace, cannot live mount
[  338.796448] TEST-55-OOMD.sh[1624]: Oct 07 16:35:31 H systemd[1]: TEST-55-OOMD-testmunch.service: Unit not running in private mount namespace, cannot live mount
[  338.797997] TEST-55-OOMD.sh[1624]: Oct 07 16:35:33 H systemd[1]: TEST-55-OOMD-testmunch.service: Unit not running in private mount namespace, cannot live mount
[  338.799206] TEST-55-OOMD.sh[1624]: Oct 07 16:35:35 H systemd[1]: TEST-55-OOMD-testmunch.service: Unit not running in private mount namespace, cannot live mount
This commit is contained in:
Yu Watanabe
2024-10-08 06:19:04 +09:00
parent 2b577d598b
commit 1cafbecabe

View File

@@ -5309,7 +5309,11 @@ static int service_can_live_mount(const Unit *u, sd_bus_error *error) {
/* Ensure that the unit runs in a private mount namespace */
if (!exec_needs_mount_namespace(unit_get_exec_context(u), /* params= */ NULL, unit_get_exec_runtime(u))) {
log_unit_debug(u, "Unit not running in private mount namespace, cannot live mount");
/* This is also called in property_get_can_live_mount(). Suppress the debugging log when called in it. */
if (error)
log_unit_debug(u, "Unit not running in private mount namespace, cannot live mount");
return sd_bus_error_setf(
error,
SD_BUS_ERROR_INVALID_ARGS,