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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-25 09:52:59 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-25 09:52:59 +0100 |
| commit | d1e16c1a61d68692dba346f4a841315343b085f4 (patch) | |
| tree | 249ec07d1489769fe83b4ec507708455cc0c5138 /fs/btrfs/transaction.c | |
| parent | 1573ee81cb9ef24fa5acee6b7442e215e63ede2f (diff) | |
| parent | 6b16351acbd415e66ba16bf7d473ece1574cf0bc (diff) | |
| download | olio-linux-3.10-d1e16c1a61d68692dba346f4a841315343b085f4.tar.xz olio-linux-3.10-d1e16c1a61d68692dba346f4a841315343b085f4.zip | |
Merge tag 'v3.5-rc4' into for-3.6
Linux 3.5-rc4 contains some bug fixes which overlap with new features.
Diffstat (limited to 'fs/btrfs/transaction.c')
| -rw-r--r-- | fs/btrfs/transaction.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 1791c6e3d83..b72b068183e 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -100,6 +100,10 @@ loop: kmem_cache_free(btrfs_transaction_cachep, cur_trans); cur_trans = fs_info->running_transaction; goto loop; + } else if (root->fs_info->fs_state & BTRFS_SUPER_FLAG_ERROR) { + spin_unlock(&root->fs_info->trans_lock); + kmem_cache_free(btrfs_transaction_cachep, cur_trans); + return -EROFS; } atomic_set(&cur_trans->num_writers, 1); @@ -1213,14 +1217,20 @@ int btrfs_commit_transaction_async(struct btrfs_trans_handle *trans, static void cleanup_transaction(struct btrfs_trans_handle *trans, - struct btrfs_root *root) + struct btrfs_root *root, int err) { struct btrfs_transaction *cur_trans = trans->transaction; WARN_ON(trans->use_count > 1); + btrfs_abort_transaction(trans, root, err); + spin_lock(&root->fs_info->trans_lock); list_del_init(&cur_trans->list); + if (cur_trans == root->fs_info->running_transaction) { + root->fs_info->running_transaction = NULL; + root->fs_info->trans_no_join = 0; + } spin_unlock(&root->fs_info->trans_lock); btrfs_cleanup_one_transaction(trans->transaction, root); @@ -1526,7 +1536,7 @@ cleanup_transaction: // WARN_ON(1); if (current->journal_info == trans) current->journal_info = NULL; - cleanup_transaction(trans, root); + cleanup_transaction(trans, root, ret); return ret; } |