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Commit 272d26d0 authored by Miao Xie's avatar Miao Xie Committed by Josef Bacik
Browse files

Btrfs: fix missing release of qgroup reservation in commit_transaction() 



We forget to free qgroup reservation in commit_transaction(),fix it.

Signed-off-by: default avatarMiao Xie <miaox@cn.fujitsu.com>
Signed-off-by: default avatarWang Shilong <wangsl-fnst@cn.fujitsu.com>
Cc: Arne Jansen <sensille@gmx.net>
Signed-off-by: default avatarJosef Bacik <jbacik@fusionio.com>
parent 683cebda

fs/btrfs/transaction.c

+8 −0
Original line number Diff line number Diff line
@@ -1553,6 +1553,10 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans, 


	btrfs_trans_release_metadata(trans, root);

	trans->block_rsv = NULL;

	if (trans->qgroup_reserved) {

		btrfs_qgroup_free(root, trans->qgroup_reserved);

		trans->qgroup_reserved = 0;

	}



	cur_trans = trans->transaction;
@@ -1833,6 +1837,10 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans, 
cleanup_transaction:

	btrfs_trans_release_metadata(trans, root);

	trans->block_rsv = NULL;

	if (trans->qgroup_reserved) {

		btrfs_qgroup_free(root, trans->qgroup_reserved);

		trans->qgroup_reserved = 0;

	}

	btrfs_printk(root->fs_info, "Skipping commit of aborted transaction.\n");

//	WARN_ON(1);

	if (current->journal_info == trans)