diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/unit.c | 136 |
1 files changed, 71 insertions, 65 deletions
diff --git a/src/core/unit.c b/src/core/unit.c index f5e251123d..a4865c1da5 100644 --- a/src/core/unit.c +++ b/src/core/unit.c @@ -2225,6 +2225,73 @@ static void unit_update_on_console(Unit *u) { manager_unref_console(u->manager); } +static bool unit_process_job(Job *j, UnitActiveState ns, UnitNotifyFlags flags) { + bool unexpected = false; + + assert(j); + + if (j->state == JOB_WAITING) + + /* So we reached a different state for this job. Let's see if we can run it now if it failed previously + * due to EAGAIN. */ + job_add_to_run_queue(j); + + /* Let's check whether the unit's new state constitutes a finished job, or maybe contradicts a running job and + * hence needs to invalidate jobs. */ + + switch (j->type) { + + case JOB_START: + case JOB_VERIFY_ACTIVE: + + if (UNIT_IS_ACTIVE_OR_RELOADING(ns)) + job_finish_and_invalidate(j, JOB_DONE, true, false); + else if (j->state == JOB_RUNNING && ns != UNIT_ACTIVATING) { + unexpected = true; + + if (UNIT_IS_INACTIVE_OR_FAILED(ns)) + job_finish_and_invalidate(j, ns == UNIT_FAILED ? JOB_FAILED : JOB_DONE, true, false); + } + + break; + + case JOB_RELOAD: + case JOB_RELOAD_OR_START: + case JOB_TRY_RELOAD: + + if (j->state == JOB_RUNNING) { + if (ns == UNIT_ACTIVE) + job_finish_and_invalidate(j, (flags & UNIT_NOTIFY_RELOAD_FAILURE) ? JOB_FAILED : JOB_DONE, true, false); + else if (!IN_SET(ns, UNIT_ACTIVATING, UNIT_RELOADING)) { + unexpected = true; + + if (UNIT_IS_INACTIVE_OR_FAILED(ns)) + job_finish_and_invalidate(j, ns == UNIT_FAILED ? JOB_FAILED : JOB_DONE, true, false); + } + } + + break; + + case JOB_STOP: + case JOB_RESTART: + case JOB_TRY_RESTART: + + if (UNIT_IS_INACTIVE_OR_FAILED(ns)) + job_finish_and_invalidate(j, JOB_DONE, true, false); + else if (j->state == JOB_RUNNING && ns != UNIT_DEACTIVATING) { + unexpected = true; + job_finish_and_invalidate(j, JOB_FAILED, true, false); + } + + break; + + default: + assert_not_reached("Job type unknown"); + } + + return unexpected; +} + void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, UnitNotifyFlags flags) { bool unexpected; Manager *m; @@ -2265,71 +2332,10 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, UnitNotifyFlag unit_update_on_console(u); - if (u->job) { - unexpected = false; - - if (u->job->state == JOB_WAITING) - - /* So we reached a different state for this - * job. Let's see if we can run it now if it - * failed previously due to EAGAIN. */ - job_add_to_run_queue(u->job); - - /* Let's check whether this state change constitutes a - * finished job, or maybe contradicts a running job and - * hence needs to invalidate jobs. */ - - switch (u->job->type) { - - case JOB_START: - case JOB_VERIFY_ACTIVE: - - if (UNIT_IS_ACTIVE_OR_RELOADING(ns)) - job_finish_and_invalidate(u->job, JOB_DONE, true, false); - else if (u->job->state == JOB_RUNNING && ns != UNIT_ACTIVATING) { - unexpected = true; - - if (UNIT_IS_INACTIVE_OR_FAILED(ns)) - job_finish_and_invalidate(u->job, ns == UNIT_FAILED ? JOB_FAILED : JOB_DONE, true, false); - } - - break; - - case JOB_RELOAD: - case JOB_RELOAD_OR_START: - case JOB_TRY_RELOAD: - - if (u->job->state == JOB_RUNNING) { - if (ns == UNIT_ACTIVE) - job_finish_and_invalidate(u->job, (flags & UNIT_NOTIFY_RELOAD_FAILURE) ? JOB_FAILED : JOB_DONE, true, false); - else if (!IN_SET(ns, UNIT_ACTIVATING, UNIT_RELOADING)) { - unexpected = true; - - if (UNIT_IS_INACTIVE_OR_FAILED(ns)) - job_finish_and_invalidate(u->job, ns == UNIT_FAILED ? JOB_FAILED : JOB_DONE, true, false); - } - } - - break; - - case JOB_STOP: - case JOB_RESTART: - case JOB_TRY_RESTART: - - if (UNIT_IS_INACTIVE_OR_FAILED(ns)) - job_finish_and_invalidate(u->job, JOB_DONE, true, false); - else if (u->job->state == JOB_RUNNING && ns != UNIT_DEACTIVATING) { - unexpected = true; - job_finish_and_invalidate(u->job, JOB_FAILED, true, false); - } - - break; - - default: - assert_not_reached("Job type unknown"); - } - - } else + /* Let's propagate state changes to the job */ + if (u->job) + unexpected = unit_process_job(u->job, ns, flags); + else unexpected = true; if (!MANAGER_IS_RELOADING(m)) { |