btrfs-progs: check: lowmem: Fix false alert about orphan inode

[platform/upstream/btrfs-progs.git] / transaction.h

diff --git a/transaction.h b/transaction.h
index ce63871..470ee3d 100644 (file)
--- 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;
@@ -33,32 +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 = kzalloc(sizeof(*h), GFP_NOFS);
-
-       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->blocks_reserved = num_blocks;
-       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