diff options
| author | Josef Bacik <jbacik@fusionio.com> | 2013-10-25 16:55:08 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2013-11-11 22:07:58 -0500 |
| commit | d788a34929a90f70b945c100cfe9efd4d49fb446 (patch) | |
| tree | bbb4a0338ca120305271de08ccf18f888534cfe8 /fs/btrfs/inode.c | |
| parent | 02ecd2c278471a3a7fd255662df92861c6759ebf (diff) | |
| download | talos-op-linux-d788a34929a90f70b945c100cfe9efd4d49fb446.tar.gz talos-op-linux-d788a34929a90f70b945c100cfe9efd4d49fb446.zip | |
Btrfs: don't abort transaction in run_delalloc_nocow
This is just the write path, the only reason we start a transaction is so we can
check cross references, we don't make any actual changes, so there is no reason
to abort the transaction if we fail. Thanks,
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index a44ca6a4feff..5916ad8681cd 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -1180,10 +1180,8 @@ static noinline int run_delalloc_nocow(struct inode *inode, while (1) { ret = btrfs_lookup_file_extent(trans, root, path, ino, cur_offset, 0); - if (ret < 0) { - btrfs_abort_transaction(trans, root, ret); + if (ret < 0) goto error; - } if (ret > 0 && path->slots[0] > 0 && check_prev) { leaf = path->nodes[0]; btrfs_item_key_to_cpu(leaf, &found_key, @@ -1197,10 +1195,8 @@ next_slot: leaf = path->nodes[0]; if (path->slots[0] >= btrfs_header_nritems(leaf)) { ret = btrfs_next_leaf(root, path); - if (ret < 0) { - btrfs_abort_transaction(trans, root, ret); + if (ret < 0) goto error; - } if (ret > 0) break; leaf = path->nodes[0]; @@ -1291,10 +1287,8 @@ out_check: ret = cow_file_range(inode, locked_page, cow_start, found_key.offset - 1, page_started, nr_written, 1); - if (ret) { - btrfs_abort_transaction(trans, root, ret); + if (ret) goto error; - } cow_start = (u64)-1; } @@ -1341,10 +1335,8 @@ out_check: BTRFS_DATA_RELOC_TREE_OBJECTID) { ret = btrfs_reloc_clone_csums(inode, cur_offset, num_bytes); - if (ret) { - btrfs_abort_transaction(trans, root, ret); + if (ret) goto error; - } } extent_clear_unlock_delalloc(inode, cur_offset, @@ -1366,10 +1358,8 @@ out_check: if (cow_start != (u64)-1) { ret = cow_file_range(inode, locked_page, cow_start, end, page_started, nr_written, 1); - if (ret) { - btrfs_abort_transaction(trans, root, ret); + if (ret) goto error; - } } error: |
