execute: make sending of SIGKILL on shutdown optional

[elogind.git] / src / swap.c

diff --git a/src/swap.c b/src/swap.c
index ec9f157b156f7bb2e2d33dd46174d31e3759327d..9bdb5aabf644c52b0693dd5ea84ef31f8f9539f6 100644 (file)
--- a/src/swap.c
+++ b/src/swap.c
@@ -199,9 +199,15 @@ static int swap_add_device_links(Swap *s) {
         else
                 return 0;
 
-        return unit_add_node_link(UNIT(s), s->what,
-                                  !p->noauto && p->nofail &&
-                                  s->meta.manager->running_as == MANAGER_SYSTEM);
+        if (is_device_path(s->what))
+                return unit_add_node_link(UNIT(s), s->what,
+                                          !p->noauto && p->nofail &&
+                                          s->meta.manager->running_as == MANAGER_SYSTEM);
+        else
+                /* File based swap devices need to be ordered after
+                 * remount-rootfs.service, since they might need a
+                 * writable file system. */
+                return unit_add_dependency_by_name(UNIT(s), UNIT_AFTER, SPECIAL_REMOUNT_ROOTFS_SERVICE, NULL, true);
 }
 
 static int swap_add_default_dependencies(Swap *s) {
@@ -989,13 +995,23 @@ static void swap_timer_event(Unit *u, uint64_t elapsed, Watch *w) {
                 break;
 
         case SWAP_ACTIVATING_SIGTERM:
-                log_warning("%s activation timed out. Killing.", u->meta.id);
-                swap_enter_signal(s, SWAP_ACTIVATING_SIGKILL, false);
+                if (s->exec_context.send_sigkill) {
+                        log_warning("%s activation timed out. Killing.", u->meta.id);
+                        swap_enter_signal(s, SWAP_ACTIVATING_SIGKILL, false);
+                } else {
+                        log_warning("%s activation timed out. Skipping SIGKILL. Ignoring.", u->meta.id);
+                        swap_enter_dead(s, false);
+                }
                 break;
 
         case SWAP_DEACTIVATING_SIGTERM:
-                log_warning("%s deactivation timed out. Killing.", u->meta.id);
-                swap_enter_signal(s, SWAP_DEACTIVATING_SIGKILL, false);
+                if (s->exec_context.send_sigkill) {
+                        log_warning("%s deactivation timed out. Killing.", u->meta.id);
+                        swap_enter_signal(s, SWAP_DEACTIVATING_SIGKILL, false);
+                } else {
+                        log_warning("%s deactivation timed out. Skipping SIGKILL. Ignoring.", u->meta.id);
+                        swap_enter_dead(s, false);
+                }
                 break;
 
         case SWAP_ACTIVATING_SIGKILL: