diff options
| author | Lennart Poettering <lennart@poettering.net> | 2016-08-04 21:14:27 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-08-04 23:08:05 +0200 |
| commit | a0fef983ab200db4e2b151beb06c9cf8fef6c5ab (patch) | |
| tree | f9043614053b8df8735f1d6494c291605e0f5d21 /src/core/service.c | |
| parent | d47f681b285b1dfb7ce68200205bfe8b835657a2 (diff) | |
core: remember first unit failure, not last unit failure
Previously, the result value of a unit was overriden with each failure that
took place, so that the result always reported the last failure that took
place.
With this commit this is changed, so that the first failure taking place is
stored instead. This should normally not matter much as multiple failures are
sufficiently uncommon. However, it improves one behaviour: if we send SIGABRT
to a service due to a watchdog timeout, then this currently would be reported
as "coredump" failure, rather than the "watchodg" failure it really is. Hence,
in order to report information about the type of the failure, and not about
the effect of it, let's change this from all unit type to store the first, not
the last failure.
This addresses the issue pointed out here:
https://github.com/systemd/systemd/pull/3818#discussion_r73433520
Diffstat (limited to 'src/core/service.c')
| -rw-r--r-- | src/core/service.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/core/service.c b/src/core/service.c index 0cbea52276..a6793b813b 100644 --- a/src/core/service.c +++ b/src/core/service.c @@ -1423,7 +1423,7 @@ static void service_enter_dead(Service *s, ServiceResult f, bool allow_restart) int r; assert(s); - if (f != SERVICE_SUCCESS) + if (s->result == SERVICE_SUCCESS) s->result = f; service_set_state(s, s->result != SERVICE_SUCCESS ? SERVICE_FAILED : SERVICE_DEAD); @@ -1472,7 +1472,7 @@ static void service_enter_stop_post(Service *s, ServiceResult f) { int r; assert(s); - if (f != SERVICE_SUCCESS) + if (s->result == SERVICE_SUCCESS) s->result = f; service_unwatch_control_pid(s); @@ -1525,7 +1525,7 @@ static void service_enter_signal(Service *s, ServiceState state, ServiceResult f assert(s); - if (f != SERVICE_SUCCESS) + if (s->result == SERVICE_SUCCESS) s->result = f; unit_watch_all_pids(UNIT(s)); @@ -1583,7 +1583,7 @@ static void service_enter_stop(Service *s, ServiceResult f) { assert(s); - if (f != SERVICE_SUCCESS) + if (s->result == SERVICE_SUCCESS) s->result = f; service_unwatch_control_pid(s); @@ -1635,7 +1635,7 @@ static bool service_good(Service *s) { static void service_enter_running(Service *s, ServiceResult f) { assert(s); - if (f != SERVICE_SUCCESS) + if (s->result == SERVICE_SUCCESS) s->result = f; service_unwatch_control_pid(s); @@ -2609,7 +2609,7 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) { "EXIT_STATUS=%i", status, NULL); - if (f != SERVICE_SUCCESS) + if (s->result == SERVICE_SUCCESS) s->result = f; if (s->main_command && @@ -2690,7 +2690,7 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) { "Control process exited, code=%s status=%i", sigchld_code_to_string(code), status); - if (f != SERVICE_SUCCESS) + if (s->result == SERVICE_SUCCESS) s->result = f; /* Immediately get rid of the cgroup, so that the |