---

yaml --- r: 128937 b: refs/heads/master c: d00aff0 h: refs/heads/master i: 128935: 55b9cd9 v: v3
git-mirror · Sep 25, 2008 · 61bc6dd · 61bc6dd
1 parent 089f058
commit 61bc6dd
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Showing 4 changed files with 24 additions and 22 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3a5f1d458ad1610a06e38f0be2fbc6ac215439c0
+refs/heads/master: d00aff00139b40f2e9c60299d76aac29d72e48ba
diff --git a/trunk/fs/btrfs/disk-io.c b/trunk/fs/btrfs/disk-io.c
@@ -829,9 +829,8 @@ int btrfs_free_log_root_tree(struct btrfs_trans_handle *trans,
 	WARN_ON(btrfs_header_level(eb) != 0);
 	WARN_ON(btrfs_header_nritems(eb) != 0);
 
-	ret = btrfs_free_extent(trans, fs_info->tree_root,
-				eb->start, eb->len,
-				BTRFS_TREE_LOG_OBJECTID, 0, 0, 0, 1);
+	ret = btrfs_free_reserved_extent(fs_info->tree_root,
+				eb->start, eb->len);
 	BUG_ON(ret);
 
 	free_extent_buffer(eb);

diff --git a/trunk/fs/btrfs/extent-tree.c b/trunk/fs/btrfs/extent-tree.c
@@ -1872,8 +1872,15 @@ static int __btrfs_free_extent(struct btrfs_trans_handle *trans,
 		return 0;
 	}
 	/* if metadata always pin */
-	if (owner_objectid < BTRFS_FIRST_FREE_OBJECTID)
+	if (owner_objectid < BTRFS_FIRST_FREE_OBJECTID) {
+		if (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID) {
+			/* btrfs_free_reserved_extent */
+			set_extent_dirty(&root->fs_info->free_space_cache,
+				 bytenr, bytenr + num_bytes - 1, GFP_NOFS);
+			return 0;
+		}
 		pin = 1;
+	}
 
 	/* if data pin when any transaction has committed this */
 	if (ref_generation != trans->transid)
@@ -2361,11 +2368,13 @@ int btrfs_alloc_extent(struct btrfs_trans_handle *trans,
 				     min_alloc_size, empty_size, hint_byte,
 				     search_end, ins, data);
 	BUG_ON(ret);
-	ret = __btrfs_alloc_reserved_extent(trans, root, root_objectid,
-					    ref_generation, owner,
-					    owner_offset, ins);
-	BUG_ON(ret);
+	if (root_objectid != BTRFS_TREE_LOG_OBJECTID) {
+		ret = __btrfs_alloc_reserved_extent(trans, root, root_objectid,
+						    ref_generation, owner,
+						    owner_offset, ins);
+		BUG_ON(ret);
 
+	}
 	maybe_unlock_mutex(root);
 	return ret;
 }

diff --git a/trunk/fs/btrfs/tree-log.c b/trunk/fs/btrfs/tree-log.c
@@ -1728,9 +1728,8 @@ static int noinline walk_down_log_tree(struct btrfs_trans_handle *trans,
 
 				WARN_ON(root_owner !=
 					BTRFS_TREE_LOG_OBJECTID);
-				ret = btrfs_free_extent(trans, root, bytenr,
-							blocksize, root_owner,
-							root_gen, 0, 0, 1);
+				ret = btrfs_free_reserved_extent(root,
+							 bytenr, blocksize);
 				BUG_ON(ret);
 			}
 			free_extent_buffer(next);
@@ -1775,8 +1774,7 @@ static int noinline walk_down_log_tree(struct btrfs_trans_handle *trans,
 			BUG_ON(ret);
 		}
 		WARN_ON(root_owner != BTRFS_TREE_LOG_OBJECTID);
-		ret = btrfs_free_extent(trans, root, bytenr, blocksize,
-					  root_owner, root_gen, 0, 0, 1);
+		ret = btrfs_free_reserved_extent(root, bytenr, blocksize);
 		BUG_ON(ret);
 	}
 	free_extent_buffer(path->nodes[*level]);
@@ -1837,10 +1835,9 @@ static int noinline walk_up_log_tree(struct btrfs_trans_handle *trans,
 				}
 
 				WARN_ON(root_owner != BTRFS_TREE_LOG_OBJECTID);
-				ret = btrfs_free_extent(trans, root,
+				ret = btrfs_free_reserved_extent(root,
 						path->nodes[*level]->start,
-						path->nodes[*level]->len,
-						root_owner, root_gen, 0, 0, 1);
+						path->nodes[*level]->len);
 				BUG_ON(ret);
 			}
 			free_extent_buffer(path->nodes[*level]);
@@ -1910,11 +1907,8 @@ static int walk_log_tree(struct btrfs_trans_handle *trans,
 			}
 			WARN_ON(log->root_key.objectid !=
 				BTRFS_TREE_LOG_OBJECTID);
-			ret = btrfs_free_extent(trans, log,
-						next->start, next->len,
-						log->root_key.objectid,
-						btrfs_header_generation(next),
-						0, 0, 1);
+			ret = btrfs_free_reserved_extent(log, next->start,
+							 next->len);
 			BUG_ON(ret);
 		}
 	}