+/* Write back an inode and all associated data and wait for completion. Inode
+ * should already be locked. */
+void bluesky_inode_do_sync(BlueSkyInode *inode)
+{
+ if (bluesky_verbose) {
+ g_log("bluesky/inode", G_LOG_LEVEL_DEBUG,
+ "Synchronous writeback for inode %"PRIu64"...", inode->inum);
+ }
+ bluesky_inode_start_sync(inode);
+ if (bluesky_verbose) {
+ g_log("bluesky/inode", G_LOG_LEVEL_DEBUG,
+ "Writeback for inode %"PRIu64" complete", inode->inum);
+ }
+}
+
+static void complete_inode_fetch(BlueSkyStoreAsync *async, BlueSkyInode *inode)
+{
+ if (bluesky_verbose) {
+ g_log("bluesky/inode", G_LOG_LEVEL_DEBUG,
+ "Completing fetch of inode %"PRIu64"...", inode->inum);
+ }
+
+ if (async->result != 0
+ || !bluesky_deserialize_inode(inode, async->data->data))
+ {
+ if (bluesky_verbose) {
+ g_log("bluesky/inode", G_LOG_LEVEL_DEBUG,
+ " failed to load inode, cleaning up");
+ }
+ g_mutex_lock(inode->fs->lock);
+ g_hash_table_remove(inode->fs->inodes, &inode->inum);
+ bluesky_list_unlink(&inode->fs->accessed_list, inode->accessed_list);
+ inode->accessed_list = NULL;
+ g_mutex_unlock(inode->fs->lock);
+ bluesky_inode_unref(inode);
+ }
+
+ inode->access_time = bluesky_get_current_time();
+ g_mutex_lock(inode->fs->lock);
+ bluesky_list_unlink(&inode->fs->accessed_list, inode->accessed_list);
+ inode->accessed_list = bluesky_list_prepend(&inode->fs->accessed_list, inode);
+ g_mutex_unlock(inode->fs->lock);
+
+ g_mutex_unlock(inode->lock);
+ bluesky_inode_unref(inode);
+}
+
+/* Fetch an inode from stable storage. The fetch can be performed
+ * asynchronously: the in-memory inode is allocated, but not filled with data
+ * immediately. It is kept locked until it has been filled in, so any users
+ * should try to acquire the lock on the inode before accessing any data. The
+ * fs lock must be held. */