X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=fs%2Fbtrfs%2Fdelayed-ref.c;h=ac02e041464bc87876cfd206a79f7e07de9846b7;hb=cb93b52cc005ba0e470845b519c662e661d5113c;hp=430b3689b112b745d531109f64f1dc3ac10bca78;hpb=005e8dad01d2a7b98948927d7e0c4c7c61ec2d69;p=cascardo%2Flinux.git

diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c
index 430b3689b112..ac02e041464b 100644
--- a/fs/btrfs/delayed-ref.c
+++ b/fs/btrfs/delayed-ref.c
@@ -541,7 +541,6 @@ add_delayed_ref_head(struct btrfs_fs_info *fs_info,
 	struct btrfs_delayed_ref_head *existing;
 	struct btrfs_delayed_ref_head *head_ref = NULL;
 	struct btrfs_delayed_ref_root *delayed_refs;
-	struct btrfs_qgroup_extent_record *qexisting;
 	int count_mod = 1;
 	int must_insert_reserved = 0;
 
@@ -606,16 +605,15 @@ add_delayed_ref_head(struct btrfs_fs_info *fs_info,
 		qrecord->num_bytes = num_bytes;
 		qrecord->old_roots = NULL;
 
-		qexisting = btrfs_qgroup_insert_dirty_extent(delayed_refs,
-							     qrecord);
-		if (qexisting)
+		if(btrfs_qgroup_insert_dirty_extent_nolock(fs_info,
+					delayed_refs, qrecord))
 			kfree(qrecord);
 	}
 
 	spin_lock_init(&head_ref->lock);
 	mutex_init(&head_ref->mutex);
 
-	trace_add_delayed_ref_head(ref, head_ref, action);
+	trace_add_delayed_ref_head(fs_info, ref, head_ref, action);
 
 	existing = htree_insert(&delayed_refs->href_root,
 				&head_ref->href_node);
@@ -682,7 +680,7 @@ add_delayed_tree_ref(struct btrfs_fs_info *fs_info,
 		ref->type = BTRFS_TREE_BLOCK_REF_KEY;
 	full_ref->level = level;
 
-	trace_add_delayed_tree_ref(ref, full_ref, action);
+	trace_add_delayed_tree_ref(fs_info, ref, full_ref, action);
 
 	ret = add_delayed_ref_tail_merge(trans, delayed_refs, head_ref, ref);
 
@@ -739,7 +737,7 @@ add_delayed_data_ref(struct btrfs_fs_info *fs_info,
 	full_ref->objectid = owner;
 	full_ref->offset = offset;
 
-	trace_add_delayed_data_ref(ref, full_ref, action);
+	trace_add_delayed_data_ref(fs_info, ref, full_ref, action);
 
 	ret = add_delayed_ref_tail_merge(trans, delayed_refs, head_ref, ref);
 
@@ -861,33 +859,6 @@ int btrfs_add_delayed_data_ref(struct btrfs_fs_info *fs_info,
 	return 0;
 }
 
-int btrfs_add_delayed_qgroup_reserve(struct btrfs_fs_info *fs_info,
-				     struct btrfs_trans_handle *trans,
-				     u64 ref_root, u64 bytenr, u64 num_bytes)
-{
-	struct btrfs_delayed_ref_root *delayed_refs;
-	struct btrfs_delayed_ref_head *ref_head;
-	int ret = 0;
-
-	if (!fs_info->quota_enabled || !is_fstree(ref_root))
-		return 0;
-
-	delayed_refs = &trans->transaction->delayed_refs;
-
-	spin_lock(&delayed_refs->lock);
-	ref_head = find_ref_head(&delayed_refs->href_root, bytenr, 0);
-	if (!ref_head) {
-		ret = -ENOENT;
-		goto out;
-	}
-	WARN_ON(ref_head->qgroup_reserved || ref_head->qgroup_ref_root);
-	ref_head->qgroup_ref_root = ref_root;
-	ref_head->qgroup_reserved = num_bytes;
-out:
-	spin_unlock(&delayed_refs->lock);
-	return ret;
-}
-
 int btrfs_add_delayed_extent_op(struct btrfs_fs_info *fs_info,
 				struct btrfs_trans_handle *trans,
 				u64 bytenr, u64 num_bytes,
@@ -940,28 +911,28 @@ int btrfs_delayed_ref_init(void)
 	btrfs_delayed_ref_head_cachep = kmem_cache_create(
 				"btrfs_delayed_ref_head",
 				sizeof(struct btrfs_delayed_ref_head), 0,
-				SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
+				SLAB_MEM_SPREAD, NULL);
 	if (!btrfs_delayed_ref_head_cachep)
 		goto fail;
 
 	btrfs_delayed_tree_ref_cachep = kmem_cache_create(
 				"btrfs_delayed_tree_ref",
 				sizeof(struct btrfs_delayed_tree_ref), 0,
-				SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
+				SLAB_MEM_SPREAD, NULL);
 	if (!btrfs_delayed_tree_ref_cachep)
 		goto fail;
 
 	btrfs_delayed_data_ref_cachep = kmem_cache_create(
 				"btrfs_delayed_data_ref",
 				sizeof(struct btrfs_delayed_data_ref), 0,
-				SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
+				SLAB_MEM_SPREAD, NULL);
 	if (!btrfs_delayed_data_ref_cachep)
 		goto fail;
 
 	btrfs_delayed_extent_op_cachep = kmem_cache_create(
 				"btrfs_delayed_extent_op",
 				sizeof(struct btrfs_delayed_extent_op), 0,
-				SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD, NULL);
+				SLAB_MEM_SPREAD, NULL);
 	if (!btrfs_delayed_extent_op_cachep)
 		goto fail;