[PATCH 10/15] btrfs-progs: Add boolean to signal whether we are re-initing extent tree

[Nikolay Borisov <nborisov@suse.com>]

Add a boolean to record whether the extent tree is being re-initialised
in the current transaction. This is going to be needed by the
delayed refs code.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
---
 transaction.c | 1 +
 transaction.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/transaction.c b/transaction.c
index 9619265ef6e8..ecafbb156610 100644
--- a/transaction.c
+++ b/transaction.c
@@ -46,6 +46,7 @@ struct btrfs_trans_handle* btrfs_start_transaction(struct btrfs_root *root,
 	fs_info->generation++;
 	h->transid = fs_info->generation;
 	h->blocks_reserved = num_blocks;
+	h->reinit_extent_tree = false;
 	root->last_trans = h->transid;
 	root->commit_root = root->node;
 	extent_buffer_get(root->node);
diff --git a/transaction.h b/transaction.h
index 470ee3de1358..750e329e1ba8 100644
--- a/transaction.h
+++ b/transaction.h
@@ -27,6 +27,7 @@ struct btrfs_trans_handle {
 	u64 transid;
 	u64 alloc_exclude_start;
 	u64 alloc_exclude_nr;
+	bool reinit_extent_tree;
 	unsigned long blocks_reserved;
 	unsigned long blocks_used;
 	struct btrfs_block_group_cache *block_group;
-- 
2.7.4