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-rw-r--r--src/core/dbus-unit.c2
-rw-r--r--src/core/job.c57
-rw-r--r--src/core/unit.c51
3 files changed, 57 insertions, 53 deletions
diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c
index a4ece2adb5..6d80ea95fa 100644
--- a/src/core/dbus-unit.c
+++ b/src/core/dbus-unit.c
@@ -561,6 +561,8 @@ const sd_bus_vtable bus_unit_vtable[] = {
SD_BUS_PROPERTY("PartOf", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_PART_OF]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RequiredBy", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUIRED_BY]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RequiredByOverridable", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUIRED_BY_OVERRIDABLE]), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("RequisiteOf", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUISITE_OF]), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("RequisiteOfOverridable", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_REQUISITE_OF_OVERRIDABLE]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("WantedBy", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_WANTED_BY]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("BoundBy", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_BOUND_BY]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("ConsistsOf", "as", property_get_dependencies, offsetof(Unit, dependencies[UNIT_CONSISTS_OF]), SD_BUS_VTABLE_PROPERTY_CONST),
diff --git a/src/core/job.c b/src/core/job.c
index 9ad1f735f0..198e3b6423 100644
--- a/src/core/job.c
+++ b/src/core/job.c
@@ -790,6 +790,24 @@ static void job_log_status_message(Unit *u, JobType t, JobResult result) {
NULL);
}
+static void job_fail_dependencies(Unit *u, UnitDependency d) {
+ Unit *other;
+ Iterator i;
+
+ assert(u);
+
+ SET_FOREACH(other, u->dependencies[d], i) {
+ Job *j = other->job;
+
+ if (!j)
+ continue;
+ if (!IN_SET(j->type, JOB_START, JOB_VERIFY_ACTIVE))
+ continue;
+
+ job_finish_and_invalidate(j, JOB_DEPENDENCY, true);
+ }
+}
+
int job_finish_and_invalidate(Job *j, JobResult result, bool recursive) {
Unit *u;
Unit *other;
@@ -831,37 +849,14 @@ int job_finish_and_invalidate(Job *j, JobResult result, bool recursive) {
/* Fail depending jobs on failure */
if (result != JOB_DONE && recursive) {
-
- if (t == JOB_START ||
- t == JOB_VERIFY_ACTIVE) {
-
- SET_FOREACH(other, u->dependencies[UNIT_REQUIRED_BY], i)
- if (other->job &&
- (other->job->type == JOB_START ||
- other->job->type == JOB_VERIFY_ACTIVE))
- job_finish_and_invalidate(other->job, JOB_DEPENDENCY, true);
-
- SET_FOREACH(other, u->dependencies[UNIT_BOUND_BY], i)
- if (other->job &&
- (other->job->type == JOB_START ||
- other->job->type == JOB_VERIFY_ACTIVE))
- job_finish_and_invalidate(other->job, JOB_DEPENDENCY, true);
-
- SET_FOREACH(other, u->dependencies[UNIT_REQUIRED_BY_OVERRIDABLE], i)
- if (other->job &&
- !other->job->override &&
- (other->job->type == JOB_START ||
- other->job->type == JOB_VERIFY_ACTIVE))
- job_finish_and_invalidate(other->job, JOB_DEPENDENCY, true);
-
- } else if (t == JOB_STOP) {
-
- SET_FOREACH(other, u->dependencies[UNIT_CONFLICTED_BY], i)
- if (other->job &&
- (other->job->type == JOB_START ||
- other->job->type == JOB_VERIFY_ACTIVE))
- job_finish_and_invalidate(other->job, JOB_DEPENDENCY, true);
- }
+ if (IN_SET(t, JOB_START, JOB_VERIFY_ACTIVE)) {
+ job_fail_dependencies(u, UNIT_REQUIRED_BY);
+ job_fail_dependencies(u, UNIT_REQUISITE_OF);
+ job_fail_dependencies(u, UNIT_BOUND_BY);
+ job_fail_dependencies(u, UNIT_REQUIRED_BY_OVERRIDABLE);
+ job_fail_dependencies(u, UNIT_REQUISITE_OF_OVERRIDABLE);
+ } else if (t == JOB_STOP)
+ job_fail_dependencies(u, UNIT_CONFLICTED_BY);
}
/* Trigger OnFailure dependencies that are not generated by
diff --git a/src/core/unit.c b/src/core/unit.c
index 1c1d9cf896..42c7566be4 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -1092,6 +1092,8 @@ static int unit_add_target_dependencies(Unit *u) {
static const UnitDependency deps[] = {
UNIT_REQUIRED_BY,
UNIT_REQUIRED_BY_OVERRIDABLE,
+ UNIT_REQUISITE_OF,
+ UNIT_REQUISITE_OF_OVERRIDABLE,
UNIT_WANTED_BY,
UNIT_BOUND_BY
};
@@ -1589,8 +1591,20 @@ bool unit_can_reload(Unit *u) {
}
static void unit_check_unneeded(Unit *u) {
- Iterator i;
+
+ static const UnitDependency needed_dependencies[] = {
+ UNIT_REQUIRED_BY,
+ UNIT_REQUIRED_BY_OVERRIDABLE,
+ UNIT_REQUISITE,
+ UNIT_REQUISITE_OF_OVERRIDABLE,
+ UNIT_WANTED_BY,
+ UNIT_BOUND_BY,
+ };
+
Unit *other;
+ Iterator i;
+ unsigned j;
+ int r;
assert(u);
@@ -1603,26 +1617,17 @@ static void unit_check_unneeded(Unit *u) {
if (!UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(u)))
return;
- SET_FOREACH(other, u->dependencies[UNIT_REQUIRED_BY], i)
- if (unit_active_or_pending(other))
- return;
-
- SET_FOREACH(other, u->dependencies[UNIT_REQUIRED_BY_OVERRIDABLE], i)
- if (unit_active_or_pending(other))
- return;
-
- SET_FOREACH(other, u->dependencies[UNIT_WANTED_BY], i)
- if (unit_active_or_pending(other))
- return;
-
- SET_FOREACH(other, u->dependencies[UNIT_BOUND_BY], i)
- if (unit_active_or_pending(other))
- return;
+ for (j = 0; j < ELEMENTSOF(needed_dependencies); j++)
+ SET_FOREACH(other, u->dependencies[j], i)
+ if (unit_active_or_pending(other))
+ return;
log_unit_info(u, "Unit not needed anymore. Stopping.");
/* Ok, nobody needs us anymore. Sniff. Then let's commit suicide */
- manager_add_job(u->manager, JOB_STOP, u, JOB_FAIL, true, NULL, NULL);
+ r = manager_add_job(u->manager, JOB_STOP, u, JOB_FAIL, true, NULL, NULL);
+ if (r < 0)
+ log_unit_warning_errno(u, r, "Failed to enqueue stop job, ignoring: %m");
}
static void unit_check_binds_to(Unit *u) {
@@ -2163,13 +2168,15 @@ int unit_add_dependency(Unit *u, UnitDependency d, Unit *other, bool add_referen
[UNIT_REQUIRES] = UNIT_REQUIRED_BY,
[UNIT_REQUIRES_OVERRIDABLE] = UNIT_REQUIRED_BY_OVERRIDABLE,
[UNIT_WANTS] = UNIT_WANTED_BY,
- [UNIT_REQUISITE] = UNIT_REQUIRED_BY,
- [UNIT_REQUISITE_OVERRIDABLE] = UNIT_REQUIRED_BY_OVERRIDABLE,
+ [UNIT_REQUISITE] = UNIT_REQUISITE_OF,
+ [UNIT_REQUISITE_OVERRIDABLE] = UNIT_REQUISITE_OF_OVERRIDABLE,
[UNIT_BINDS_TO] = UNIT_BOUND_BY,
[UNIT_PART_OF] = UNIT_CONSISTS_OF,
- [UNIT_REQUIRED_BY] = _UNIT_DEPENDENCY_INVALID,
- [UNIT_REQUIRED_BY_OVERRIDABLE] = _UNIT_DEPENDENCY_INVALID,
- [UNIT_WANTED_BY] = _UNIT_DEPENDENCY_INVALID,
+ [UNIT_REQUIRED_BY] = UNIT_REQUIRES,
+ [UNIT_REQUIRED_BY_OVERRIDABLE] = UNIT_REQUIRES_OVERRIDABLE,
+ [UNIT_REQUISITE_OF] = UNIT_REQUISITE,
+ [UNIT_REQUISITE_OF_OVERRIDABLE] = UNIT_REQUISITE_OVERRIDABLE,
+ [UNIT_WANTED_BY] = UNIT_WANTS,
[UNIT_BOUND_BY] = UNIT_BINDS_TO,
[UNIT_CONSISTS_OF] = UNIT_PART_OF,
[UNIT_CONFLICTS] = UNIT_CONFLICTED_BY,
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-05 10:08:41 +0000