X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=transaction.h;h=470ee3de13584db003e954e8bcc71f23f883328b;hb=9005b603d7230a92d0623cb8d8078a8845739fca;hp=738eebd110095c2c9398d738104d3d3081a2ba9c;hpb=6db6afd9937e37d61a14f9eeb1db5e37cefed1a6;p=platform%2Fupstream%2Fbtrfs-progs.git

diff --git a/transaction.h b/transaction.h
index 738eebd..470ee3d 100644
--- a/transaction.h
+++ b/transaction.h
@@ -22,9 +22,8 @@
 #include "kerncompat.h"
 #include "ctree.h"
 
-#include "messages.h"
-
 struct btrfs_trans_handle {
+	struct btrfs_fs_info *fs_info;
 	u64 transid;
 	u64 alloc_exclude_start;
 	u64 alloc_exclude_nr;
@@ -33,36 +32,14 @@ struct btrfs_trans_handle {
 	struct btrfs_block_group_cache *block_group;
 };
 
-static inline struct btrfs_trans_handle *
-btrfs_start_transaction(struct btrfs_root *root, int num_blocks)
-{
-	struct btrfs_fs_info *fs_info = root->fs_info;
-	struct btrfs_trans_handle *h = malloc(sizeof(*h));
-
-	if (!h)
-		return ERR_PTR(-ENOMEM);
-	if (root->commit_root) {
-		error("commit_root aleady set when starting transaction");
-		kfree(h);
-		return ERR_PTR(-EINVAL);
-	}
-	if (fs_info->running_transaction) {
-		error("attempt to start transaction over already running one");
-		kfree(h);
-		return ERR_PTR(-EINVAL);
-	}
-	fs_info->running_transaction = h;
-	fs_info->generation++;
-	h->transid = fs_info->generation;
-	h->alloc_exclude_start = 0;
-	h->alloc_exclude_nr = 0;
-	h->blocks_reserved = num_blocks;
-	h->blocks_used = 0;
-	h->block_group = NULL;
-	root->last_trans = h->transid;
-	root->commit_root = root->node;
-	extent_buffer_get(root->node);
-	return h;
-}
+struct btrfs_trans_handle* btrfs_start_transaction(struct btrfs_root *root,
+		int num_blocks);
+int __commit_transaction(struct btrfs_trans_handle *trans,
+				struct btrfs_root *root);
+int commit_tree_roots(struct btrfs_trans_handle *trans,
+			     struct btrfs_fs_info *fs_info);
+int btrfs_commit_transaction(struct btrfs_trans_handle *trans,
+			     struct btrfs_root *root);
+void btrfs_abort_transaction(struct btrfs_trans_handle *trans, int error);
 
 #endif