X-Git-Url: http://git.vrable.net/?a=blobdiff_plain;f=bluesky%2Fcloudlog.c;h=e50c26935b44912cd9181347d9171d9379178bd4;hb=37739cc6f4a38ef6241abfea42693fa046f80d1b;hp=5d14fc68a6693a6786fa63a221438136dac86539;hpb=827d4b966414c7804057e1c5352b2bcbe192d3c4;p=bluesky.git

diff --git a/bluesky/cloudlog.c b/bluesky/cloudlog.c
index 5d14fc6..e50c269 100644
--- a/bluesky/cloudlog.c
+++ b/bluesky/cloudlog.c
@@ -165,6 +165,33 @@ void bluesky_cloudlog_unref(BlueSkyCloudLog *log)
     }
 }
 
+/* For locking reasons cloudlog unrefs may sometimes need to be performed in
+ * the future.  We launch a thread for handling these delayed unreference
+ * requests. */
+static gpointer cloudlog_unref_thread(gpointer q)
+{
+    GAsyncQueue *queue = (GAsyncQueue *)q;
+
+    while (TRUE) {
+        BlueSkyCloudLog *item = (BlueSkyCloudLog *)g_async_queue_pop(queue);
+        bluesky_cloudlog_unref(item);
+    }
+
+    return NULL;
+}
+
+void bluesky_cloudlog_unref_delayed(BlueSkyCloudLog *log)
+{
+    if (log != NULL)
+        g_async_queue_push(log->fs->unref_queue, log);
+}
+
+void bluesky_cloudlog_threads_init(BlueSkyFS *fs)
+{
+    fs->unref_queue = g_async_queue_new();
+    g_thread_create(cloudlog_unref_thread, fs->unref_queue, FALSE, NULL);
+}
+
 /* Erase the information contained within the in-memory cloud log
  * representation.  This does not free up the item itself, but frees the data
  * and references to other log items and resets the type back to unknown.  If
@@ -206,7 +233,7 @@ void bluesky_cloudlog_insert_locked(BlueSkyCloudLog *log)
 void bluesky_cloudlog_insert(BlueSkyCloudLog *log)
 {
     g_mutex_lock(log->fs->lock);
-    bluesky_cloudlog_insert(log);
+    bluesky_cloudlog_insert_locked(log);
     g_mutex_unlock(log->fs->lock);
 }