Move x-systemd-device.timeout handling from core to fstab-generator

[elogind.git] / src / core / mount.c

diff --git a/src/core/mount.c b/src/core/mount.c
index b4b6080ea8f70a650ad0adfbfb98a8bd71abdedf..102bbef91b83c1331c9d46db71f1136e27ef92e2 100644 (file)
--- a/src/core/mount.c
+++ b/src/core/mount.c
@@ -123,12 +123,6 @@ static void mount_init(Unit *u) {
         m->timeout_usec = u->manager->default_timeout_start_usec;
         m->directory_mode = 0755;
 
-        exec_context_init(&m->exec_context);
-        kill_context_init(&m->kill_context);
-        cgroup_context_init(&m->cgroup_context);
-
-        unit_cgroup_context_init_defaults(u, &m->cgroup_context);
-
         if (unit_has_name(u, "-.mount")) {
                 /* Don't allow start/stop for root directory */
                 u->refuse_manual_start = true;
@@ -169,7 +163,12 @@ static int mount_arm_timer(Mount *m) {
                 return sd_event_source_set_enabled(m->timer_event_source, SD_EVENT_ONESHOT);
         }
 
-        return sd_event_add_monotonic(UNIT(m)->manager->event, &m->timer_event_source, now(CLOCK_MONOTONIC) + m->timeout_usec, 0, mount_dispatch_timer, m);
+        return sd_event_add_time(
+                        UNIT(m)->manager->event,
+                        &m->timer_event_source,
+                        CLOCK_MONOTONIC,
+                        now(CLOCK_MONOTONIC) + m->timeout_usec, 0,
+                        mount_dispatch_timer, m);
 }
 
 static void mount_unwatch_control_pid(Mount *m) {
@@ -203,8 +202,6 @@ static void mount_done(Unit *u) {
         mount_parameters_done(&m->parameters_proc_self_mountinfo);
         mount_parameters_done(&m->parameters_fragment);
 
-        cgroup_context_done(&m->cgroup_context);
-        exec_context_done(&m->exec_context);
         m->exec_runtime = exec_runtime_unref(m->exec_runtime);
         exec_command_done_array(m->exec_command, _MOUNT_EXEC_COMMAND_MAX);
         m->control_command = NULL;
@@ -421,57 +418,6 @@ static int mount_add_default_dependencies(Mount *m) {
         return 0;
 }
 
-static int mount_fix_timeouts(Mount *m) {
-        MountParameters *p;
-        const char *timeout = NULL;
-        Unit *other;
-        Iterator i;
-        usec_t u;
-        char *t;
-        int r;
-
-        assert(m);
-
-        p = get_mount_parameters_fragment(m);
-        if (!p)
-                return 0;
-
-        /* Allow configuration how long we wait for a device that
-         * backs a mount point to show up. This is useful to support
-         * endless device timeouts for devices that show up only after
-         * user input, like crypto devices. */
-
-        if ((timeout = mount_test_option(p->options, "comment=systemd.device-timeout")))
-                timeout += 31;
-        else if ((timeout = mount_test_option(p->options, "x-systemd.device-timeout")))
-                timeout += 25;
-        else
-                return 0;
-
-        t = strndup(timeout, strcspn(timeout, ",;" WHITESPACE));
-        if (!t)
-                return -ENOMEM;
-
-        r = parse_sec(t, &u);
-        free(t);
-
-        if (r < 0) {
-                log_warning_unit(UNIT(m)->id,
-                                 "Failed to parse timeout for %s, ignoring: %s",
-                                 m->where, timeout);
-                return r;
-        }
-
-        SET_FOREACH(other, UNIT(m)->dependencies[UNIT_AFTER], i) {
-                if (other->type != UNIT_DEVICE)
-                        continue;
-
-                other->job_timeout = u;
-        }
-
-        return 0;
-}
-
 static int mount_verify(Mount *m) {
         _cleanup_free_ char *e = NULL;
         bool b;
@@ -529,10 +475,6 @@ static int mount_add_extras(Mount *m) {
 
         path_kill_slashes(m->where);
 
-        r = unit_add_exec_dependencies(u, &m->exec_context);
-        if (r < 0)
-                return r;
-
         if (!u->description) {
                 r = unit_set_description(u, m->where);
                 if (r < 0)
@@ -551,24 +493,24 @@ static int mount_add_extras(Mount *m) {
         if (r < 0)
                 return r;
 
-        if (u->default_dependencies) {
-                r = mount_add_default_dependencies(m);
-                if (r < 0)
-                        return r;
-        }
-
-        r = unit_add_default_slice(u);
+        r = unit_patch_contexts(u);
         if (r < 0)
                 return r;
 
-        r = mount_fix_timeouts(m);
+        r = unit_add_exec_dependencies(u, &m->exec_context);
         if (r < 0)
                 return r;
 
-        r = unit_exec_context_patch_defaults(u, &m->exec_context);
+        r = unit_add_default_slice(u, &m->cgroup_context);
         if (r < 0)
                 return r;
 
+        if (u->default_dependencies) {
+                r = mount_add_default_dependencies(m);
+                if (r < 0)
+                        return r;
+        }
+
         return 0;
 }
 
@@ -895,6 +837,7 @@ static void mount_enter_unmounting(Mount *m) {
         if ((r = exec_command_set(
                              m->control_command,
                              "/bin/umount",
+                             "-n",
                              m->where,
                              NULL)) < 0)
                 goto fail;
@@ -937,6 +880,7 @@ static void mount_enter_mounting(Mount *m) {
                 r = exec_command_set(
                                 m->control_command,
                                 "/bin/mount",
+                                m->sloppy_options ? "-ns" : "-n",
                                 m->parameters_fragment.what,
                                 m->where,
                                 "-t", m->parameters_fragment.fstype ? m->parameters_fragment.fstype : "auto",
@@ -984,6 +928,7 @@ static void mount_enter_remounting(Mount *m) {
                 r = exec_command_set(
                                 m->control_command,
                                 "/bin/mount",
+                                m->sloppy_options ? "-ns" : "-n",
                                 m->parameters_fragment.what,
                                 m->where,
                                 "-t", m->parameters_fragment.fstype ? m->parameters_fragment.fstype : "auto",
@@ -1822,6 +1767,8 @@ const UnitVTable mount_vtable = {
 
         .get_timeout = mount_get_timeout,
 
+        .can_transient = true,
+
         .enumerate = mount_enumerate,
         .shutdown = mount_shutdown,