While looking at the transaction code and various pattern I came across some
problems which this series aim to fix.
Patch 1 just removes some redundant code.
Patch 2 adds a missing btrfs_abort_transaction, otherwise we don't properly
close out the transaction. I believe this could lead to btrfs_root_item being
modified yet we could be missing respective entry in the uuid tree.
Patch 3 btrfs_rm_dev_item totally missed aborting the transaction in its failure
cases.
Nikolay Borisov (3):
btrfs: Remove unnecessary btrfs_abort_transaction on transaction
commit failure
btrfs: Handle failure to add received uuid to uuid tree in
_btrfs_ioctl_set_received_subvol
btrfs: Fix transaction abort during failure in btrfs_rm_dev_item
fs/btrfs/ioctl.c | 9 +--------
fs/btrfs/volumes.c | 6 ++++--
2 files changed, 5 insertions(+), 10 deletions(-)
--
2.7.4
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