tree 8030e3d762a432f92a56151736b7f149c22454bc
parent 8d25a086eb104297e3ba1fdd180b04cfaaa84797
author Miao Xie <miaox@cn.fujitsu.com> 1358231352 +0000
committer Josef Bacik <jbacik@fusionio.com> 1359049885 -0500

Btrfs: fix missed transaction->aborted check

First, though the current transaction->aborted check can stop the commit early
and avoid unnecessary operations, it is too early, and some transaction handles
don't end, those handles may set transaction->aborted after the check.

Second, when we commit the transaction, we will wake up some worker threads to
flush the space cache and inode cache. Those threads also allocate some transaction
handles and may set transaction->aborted if some serious error happens.

So we need more check for ->aborted when committing the transaction. Fix it.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>