Changeset cf28ffd3 in mainline for uspace/srv

Timestamp:

2024-10-28T22:19:45Z (12 months ago)

Author:

Miroslav Cimerman <mc@…>

Children:

1cfa162

Parents:

d84773a

Message:

hr: add option to silently fail an extent

File:

• uspace/srv/bd/hr/hr.c (modified) (2 diffs)

uspace/srv/bd/hr/hr.c

@@ -255 +255 @@
         log_msg(LOG_DEFAULT, LVL_NOTE, "hr_stop_srv()");
 
-        errno_t rc;
+        errno_t rc = EOK;
         service_id_t svc_id;
+        long fail_extent;
         hr_volume_t *vol;
 
         svc_id = ipc_get_arg1(icall);
+        fail_extent = (long) ipc_get_arg2(icall);
 
         vol = hr_get_volume(svc_id);
@@ -267 +269 @@
         }
 
-        rc = hr_remove_volume(svc_id);
-        if (rc != EOK) {
-                async_answer_0(icall, rc);
-                return;
-        }
-
-        rc = loc_service_unregister(hr_srv, svc_id);
-
+        if (fail_extent == -1) {
+                rc = hr_remove_volume(svc_id);
+                if (rc != EOK) {
+                        async_answer_0(icall, rc);
+                        return;
+                }
+                rc = loc_service_unregister(hr_srv, svc_id);
+        } else {
+                /* fibril safe for now */
+                fibril_mutex_lock(&vol->lock);
+                hr_update_ext_status(vol, fail_extent, HR_EXT_FAILED);
+                fibril_mutex_unlock(&vol->lock);
+        }
         async_answer_0(icall, rc);
 }